三角函數(shù)表

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1、三三角角函函數(shù)數(shù)表表第（1）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值00.00001.00000.0000不存在0.10.00171.00000.0017572.9574.10.07150.99740.071713.95070.20.00351.00000.0035286.4784.20.07320.99730.073413.61740.30.00521.00000.0052190.9844.30.07500.99720.075213.29960.40.00701.00000.0070143.2374.40.07670.99710.076912.99620.50.

2、00871.00000.0087114.5894.50.07850.99690.078712.70620.60.01050.99990.010595.48954.60.08020.99680.080512.42880.70.01220.99990.012281.84704.70.08190.99660.082212.16320.80.01400.99990.014071.61514.80.08370.99650.084011.90870.90.01570.99990.015763.65674.90.08540.99630.085711.664510.01750.99980.017557.290

3、050.08720.99620.087511.43011.10.01920.99980.019252.08075.10.08890.99600.089211.20481.20.02090.99980.020947.73955.20.09060.99590.091010.98821.30.02270.99970.022744.06615.30.09240.99570.092810.77971.40.02440.99970.024440.91745.40.09410.99560.094510.57891.50.02620.99970.026238.18855.50.09580.99540.0963

4、10.38541.60.02790.99960.027935.80065.60.09760.99520.098110.19881.70.02970.99960.029733.69355.70.09930.99510.099810.01871.80.03140.99950.031431.82055.80.10110.99490.10169.84481.90.03320.99950.033230.14465.90.10280.99470.10339.676820.03490.99940.034928.636360.10450.99450.10519.51442.10.03660.99930.036

5、727.27156.10.10630.99430.10699.35722.20.03840.99930.038426.03076.20.10800.99420.10869.20522.30.04010.99920.040224.89786.30.10970.99400.11049.05792.40.04190.99910.041923.85936.40.11150.99380.11228.91522.50.04360.99900.043722.90386.50.11320.99360.11398.77692.60.04540.99900.045422.02176.60.11490.99340.

6、11578.64272.70.04710.99890.047221.20496.70.11670.99320.11758.51262.80.04880.99880.048920.44656.80.11840.99300.11928.38632.90.05060.99870.050719.74036.90.12010.99280.12108.263630.05230.99860.052419.081170.12190.99250.12288.14433.10.05410.99850.054218.46457.10.12360.99230.12468.02853.20.05580.99840.05

7、5917.88637.20.12530.99210.12637.91583.30.05760.99830.057717.34327.30.12710.99190.12817.80623.40.05930.99820.059416.83197.40.12880.99170.12997.69963.50.06100.99810.061216.34997.50.13050.99140.13177.59583.60.06280.99800.062915.89457.60.13230.99120.13347.49473.70.06450.99790.064715.46387.70.13400.99100

8、.13527.39623.80.06630.99780.066415.05577.80.13570.99070.13707.30023.90.06800.99770.068214.66857.90.13740.99050.13887.206640.06980.99760.069914.300780.13920.99030.14057.1154三三角角函函數(shù)數(shù)表表第（2）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值8.10.14090.99000.14237.026412.1 0.20960.97780.21444.66468.20.14260.98980.14416.

9、939512.2 0.21130.97740.21624.62528.30.14440.98950.14596.854812.3 0.21300.97700.21804.58648.40.14610.98930.14776.772012.4 0.21470.97670.21994.54838.50.14780.98900.14956.691212.5 0.21640.97630.22174.51078.60.14950.98880.15126.612212.6 0.21810.97590.22354.47378.70.15130.98850.15306.535012.7 0.21980.975

10、50.22544.43738.80.15300.98820.15486.459612.8 0.22150.97510.22724.40158.90.15470.98800.15666.385912.9 0.22330.97480.22904.366290.15640.98770.15846.3138130.22500.97440.23094.33159.10.15820.98740.16026.243213.1 0.22670.97400.23274.29729.20.15990.98710.16206.174213.2 0.22840.97360.23454.26359.30.16160.9

11、8690.16386.106613.3 0.23000.97320.23644.23039.40.16330.98660.16556.040513.4 0.23170.97280.23824.19769.50.16500.98630.16735.975813.5 0.23340.97240.24014.16539.60.16680.98600.16915.912413.6 0.23510.97200.24194.13359.70.16850.98570.17095.850213.7 0.23680.97150.24384.10229.80.17020.98540.17275.789413.8

12、0.23850.97110.24564.07139.90.17190.98510.17455.729713.9 0.24020.97070.24754.0408100.17360.98480.17635.6713140.24190.97030.24934.010810.1 0.17540.98450.17815.614014.1 0.24360.96990.25123.981210.2 0.17710.98420.17995.557814.2 0.24530.96940.25303.952010.3 0.17880.98390.18175.502614.3 0.24700.96900.2549

13、3.923210.4 0.18050.98360.18355.448614.4 0.24870.96860.25683.894710.5 0.18220.98330.18535.395514.5 0.25040.96810.25863.866710.6 0.18400.98290.18715.343514.6 0.25210.96770.26053.839110.7 0.18570.98260.18905.292414.7 0.25380.96730.26233.811810.8 0.18740.98230.19085.242214.8 0.25540.96680.26423.784810.9

14、 0.18910.98200.19265.192914.9 0.25710.96640.26613.7583110.19080.98160.19445.1446150.25880.96590.26793.732111.1 0.19250.98130.19625.097015.1 0.26050.96550.26983.706211.2 0.19420.98100.19805.050415.2 0.26220.96500.27173.680611.3 0.19590.98060.19985.004515.3 0.26390.96460.27363.655411.4 0.19770.98030.2

15、0164.959415.4 0.26560.96410.27543.630511.5 0.19940.97990.20354.915215.5 0.26720.96360.27733.605911.6 0.20110.97960.20534.871615.6 0.26890.96320.27923.581611.7 0.20280.97920.20714.828815.7 0.27060.96270.28113.557611.8 0.20450.97890.20894.786715.8 0.27230.96220.28303.533911.9 0.20620.97850.21074.74531

16、5.9 0.27400.96170.28493.5105120.20790.97810.21264.7046160.27560.96130.28673.4874三三角角函函數(shù)數(shù)表表第（3）頁共（11）頁角度 正弦值余弦值正切值余切值角度 正弦值余弦值正切值余切值16.1 0.27730.96080.28863.464620.1 0.34370.93910.36592.732616.2 0.27900.96030.29053.442020.2 0.34530.93850.36792.717916.3 0.28070.95980.29243.419720.3 0.34690.93790.36992

17、.703416.4 0.28230.95930.29433.397720.4 0.34860.93730.37192.688916.5 0.28400.95880.29623.375920.5 0.35020.93670.37392.674616.6 0.28570.95830.29813.354420.6 0.35180.93610.37592.660516.7 0.28740.95780.30003.333220.7 0.35350.93540.37792.646416.8 0.28900.95730.30193.312220.8 0.35510.93480.37992.632516.9

18、0.29070.95680.30383.291420.9 0.35670.93420.38192.6187170.29240.95630.30573.2709210.35840.93360.38392.605117.1 0.29400.95580.30763.250621.1 0.36000.93300.38592.591617.2 0.29570.95530.30963.230521.2 0.36160.93230.38792.578217.3 0.29740.95480.31153.210621.3 0.36330.93170.38992.564917.4 0.29900.95420.31

19、343.191021.4 0.36490.93110.39192.551717.5 0.30070.95370.31533.171621.5 0.36650.93040.39392.538617.6 0.30240.95320.31723.152421.6 0.36810.92980.39592.525717.7 0.30400.95270.31913.133421.7 0.36970.92910.39792.512917.8 0.30570.95210.32113.114621.8 0.37140.92850.40002.500217.9 0.30740.95160.32303.096121

20、.9 0.37300.92780.40202.4876180.30900.95110.32493.0777220.37460.92720.40402.475118.1 0.31070.95050.32693.059522.1 0.37620.92650.40612.462718.2 0.31230.95000.32883.041522.2 0.37780.92590.40812.450418.3 0.31400.94940.33073.023722.3 0.37950.92520.41012.438318.4 0.31560.94890.33273.006122.4 0.38110.92450

21、.41222.426218.5 0.31730.94830.33462.988722.5 0.38270.92390.41422.414218.6 0.31900.94780.33652.971422.6 0.38430.92320.41632.402318.7 0.32060.94720.33852.954422.7 0.38590.92250.41832.390618.8 0.32230.94660.34042.937522.8 0.38750.92190.42042.378918.9 0.32390.94610.34242.920822.9 0.38910.92120.42242.367

22、3190.32560.94550.34432.9042230.39070.92050.42452.355919.1 0.32720.94490.34632.887823.1 0.39230.91980.42652.344519.2 0.32890.94440.34822.871623.2 0.39390.91910.42862.333219.3 0.33050.94380.35022.855623.3 0.39550.91840.43072.322019.4 0.33220.94320.35222.839723.4 0.39710.91780.43272.310919.5 0.33380.94

23、260.35412.823923.5 0.39870.91710.43482.299819.6 0.33550.94210.35612.808323.6 0.40030.91640.43692.288919.7 0.33710.94150.35812.792923.7 0.40190.91570.43902.278119.8 0.33870.94090.36002.777623.8 0.40350.91500.44112.267319.9 0.34040.94030.36202.762523.9 0.40510.91430.44312.2566200.34200.93970.36402.747

24、5240.40670.91350.44522.2460三三角角函函數(shù)數(shù)表表第（4）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值24.1 0.40830.91280.44732.235528.1 0.47100.88210.53401.872824.2 0.40990.91210.44942.225128.2 0.47260.88130.53621.865024.3 0.41150.91140.45152.214828.3 0.47410.88050.53841.857224.4 0.41310.91070.45362.204528.4 0.47560.87960.54

25、071.849524.5 0.41470.91000.45572.194328.5 0.47720.87880.54301.841824.6 0.41630.90920.45782.184228.6 0.47870.87800.54521.834124.7 0.41790.90850.45992.174228.7 0.48020.87710.54751.826524.8 0.41950.90780.46212.164228.8 0.48180.87630.54981.819024.9 0.42100.90700.46422.154328.9 0.48330.87550.55201.811525

26、0.42260.90630.46632.1445290.48480.87460.55431.804025.1 0.42420.90560.46842.134829.1 0.48630.87380.55661.796625.2 0.42580.90480.47062.125129.2 0.48790.87290.55891.789325.3 0.42740.90410.47272.115529.3 0.48940.87210.56121.782025.4 0.42890.90330.47482.106029.4 0.49090.87120.56351.774725.5 0.43050.90260

27、.47702.096529.5 0.49240.87040.56581.767525.6 0.43210.90180.47912.087229.6 0.49390.86950.56811.760325.7 0.43370.90110.48132.077829.7 0.49550.86860.57041.753225.8 0.43520.90030.48342.068629.8 0.49700.86780.57271.746125.9 0.43680.89960.48562.059429.9 0.49850.86690.57501.7391260.43840.89880.48772.050330

28、0.50000.86600.57741.732126.1 0.43990.89800.48992.041330.1 0.50150.86520.57971.725126.2 0.44150.89730.49212.032330.2 0.50300.86430.58201.718226.3 0.44310.89650.49422.023330.3 0.50450.86340.58441.711326.4 0.44460.89570.49642.014530.4 0.50600.86250.58671.704526.5 0.44620.89490.49862.005730.5 0.50750.86

29、160.58901.697726.6 0.44780.89420.50081.997030.6 0.50900.86070.59141.690926.7 0.44930.89340.50291.988330.7 0.51050.85990.59381.684226.8 0.45090.89260.50511.979730.8 0.51200.85900.59611.677526.9 0.45240.89180.50731.971130.9 0.51350.85810.59851.6709270.45400.89100.50951.9626310.51500.85720.60091.664327

30、.1 0.45550.89020.51171.954231.1 0.51650.85630.60321.657727.2 0.45710.88940.51391.945831.2 0.51800.85540.60561.651227.3 0.45860.88860.51611.937531.3 0.51950.85450.60801.644727.4 0.46020.88780.51841.929231.4 0.52100.85360.61041.638327.5 0.46170.88700.52061.921031.5 0.52250.85260.61281.631927.6 0.46330

31、.88620.52281.912831.6 0.52400.85170.61521.625527.7 0.46480.88540.52501.904731.7 0.52550.85080.61761.619127.8 0.46640.88460.52721.896731.8 0.52700.84990.62001.612827.9 0.46790.88380.52951.888731.9 0.52840.84900.62241.6066280.46950.88290.53171.8807320.52990.84800.62491.6003三三角角函函數(shù)數(shù)表表第（5）頁共（11）頁角度 正弦值余

32、弦值正切值余切值角度 正弦值余弦值正切值余切值32.1 0.53140.84710.62731.594136.1 0.58920.80800.72921.371332.2 0.53290.84620.62971.588036.2 0.59060.80700.73191.366332.3 0.53440.84530.63221.581836.3 0.59200.80590.73461.361332.4 0.53580.84430.63461.575736.4 0.59340.80490.73731.356432.5 0.53730.84340.63711.569736.5 0.59480.803

33、90.74001.351432.6 0.53880.84250.63951.563736.6 0.59620.80280.74271.346532.7 0.54020.84150.64201.557736.7 0.59760.80180.74541.341632.8 0.54170.84060.64451.551736.8 0.59900.80070.74811.336732.9 0.54320.83960.64691.545836.9 0.60040.79970.75081.3319330.54460.83870.64941.5399370.60180.79860.75361.327033.

34、1 0.54610.83770.65191.534037.1 0.60320.79760.75631.322233.2 0.54760.83680.65441.528237.2 0.60460.79650.75901.317533.3 0.54900.83580.65691.522437.3 0.60600.79550.76181.312733.4 0.55050.83480.65941.516637.4 0.60740.79440.76461.307933.5 0.55190.83390.66191.510837.5 0.60880.79340.76731.303233.6 0.55340.

35、83290.66441.505137.6 0.61010.79230.77011.298533.7 0.55480.83200.66691.499437.7 0.61150.79120.77291.293833.8 0.55630.83100.66941.493837.8 0.61290.79020.77571.289233.9 0.55770.83000.67201.488237.9 0.61430.78910.77851.2846340.55920.82900.67451.4826380.61570.78800.78131.279934.1 0.56060.82810.67711.4770

36、38.1 0.61700.78690.78411.275334.2 0.56210.82710.67961.471538.2 0.61840.78590.78691.270834.3 0.56350.82610.68221.465938.3 0.61980.78480.78981.266234.4 0.56500.82510.68471.460538.4 0.62110.78370.79261.261734.5 0.56640.82410.68731.455038.5 0.62250.78260.79541.257234.6 0.56780.82310.68991.449638.6 0.623

37、90.78150.79831.252734.7 0.56930.82210.69241.444238.7 0.62520.78040.80121.248234.8 0.57070.82110.69501.438838.8 0.62660.77930.80401.243734.9 0.57210.82020.69761.433538.9 0.62800.77820.80691.2393350.57360.81920.70021.4281390.62930.77710.80981.234935.1 0.57500.81810.70281.422939.1 0.63070.77600.81271.2

38、30535.2 0.57640.81710.70541.417639.2 0.63200.77490.81561.226135.3 0.57790.81610.70801.412439.3 0.63340.77380.81851.221835.4 0.57930.81510.71071.407139.4 0.63470.77270.82141.217435.5 0.58070.81410.71331.401939.5 0.63610.77160.82431.213135.6 0.58210.81310.71591.396839.6 0.63740.77050.82731.208835.7 0.

39、58350.81210.71861.391639.7 0.63880.76940.83021.204535.8 0.58500.81110.72121.386539.8 0.64010.76830.83321.200235.9 0.58640.81000.72391.381439.9 0.64140.76720.83611.1960360.58780.80900.72651.3764400.64280.76600.83911.1918三三角角函函數(shù)數(shù)表表第（6）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值40.1 0.64410.76490.84211.187544.

40、1 0.69590.71810.96911.031940.2 0.64550.76380.84511.183344.2 0.69720.71690.97251.028340.3 0.64680.76270.84811.179244.3 0.69840.71570.97591.024740.4 0.64810.76150.85111.175044.4 0.69970.71450.97931.021240.5 0.64940.76040.85411.170844.5 0.70090.71330.98271.017640.6 0.65080.75930.85711.166744.6 0.70220.

41、71200.98611.014140.7 0.65210.75810.86011.162644.7 0.70340.71080.98961.010540.8 0.65340.75700.86321.158544.8 0.70460.70960.99301.007040.9 0.65470.75590.86621.154444.9 0.70590.70830.99651.0035410.65610.75470.86931.1504450.70710.70711.00001.000041.1 0.65740.75360.87241.146345.1 0.70830.70591.00350.9965

42、41.2 0.65870.75240.87541.142345.2 0.70960.70461.00700.993041.3 0.66000.75130.87851.138345.3 0.71080.70341.01050.989641.4 0.66130.75010.88161.134345.4 0.71200.70221.01410.986141.5 0.66260.74900.88471.130345.5 0.71330.70091.01760.982741.6 0.66390.74780.88781.126345.6 0.71450.69971.02120.979341.7 0.665

43、20.74660.89101.122445.7 0.71570.69841.02470.975941.8 0.66650.74550.89411.118445.8 0.71690.69721.02830.972541.9 0.66780.74430.89721.114545.9 0.71810.69591.03190.9691420.66910.74310.90041.1106460.71930.69471.03550.965742.1 0.67040.74200.90361.106746.1 0.72060.69341.03920.962342.2 0.67170.74080.90671.1

44、02846.2 0.72180.69211.04280.959042.3 0.67300.73960.90991.099046.3 0.72300.69091.04640.955642.4 0.67430.73850.91311.095146.4 0.72420.68961.05010.952342.5 0.67560.73730.91631.091346.5 0.72540.68841.05380.949042.6 0.67690.73610.91951.087546.6 0.72660.68711.05750.945742.7 0.67820.73490.92281.083746.7 0.

45、72780.68581.06120.942442.8 0.67940.73370.92601.079946.8 0.72900.68451.06490.939142.9 0.68070.73250.92931.076146.9 0.73020.68331.06860.9358430.68200.73140.93251.0724470.73140.68201.07240.932543.1 0.68330.73020.93581.068647.1 0.73250.68071.07610.929343.2 0.68450.72900.93911.064947.2 0.73370.67941.0799

46、0.926043.3 0.68580.72780.94241.061247.3 0.73490.67821.08370.922843.4 0.68710.72660.94571.057547.4 0.73610.67691.08750.919543.5 0.68840.72540.94901.053847.5 0.73730.67561.09130.916343.6 0.68960.72420.95231.050147.6 0.73850.67431.09510.913143.7 0.69090.72300.95561.046447.7 0.73960.67301.09900.909943.8

47、 0.69210.72180.95901.042847.8 0.74080.67171.10280.906743.9 0.69340.72060.96231.039247.9 0.74200.67041.10670.9036440.69470.71930.96571.0355480.74310.66911.11060.9004三三角角函函數(shù)數(shù)表表第（7）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值48.1 0.74430.66781.11450.897252.1 0.78910.61431.28460.778548.2 0.74550.66651.11840.8941

48、52.2 0.79020.61291.28920.775748.3 0.74660.66521.12240.891052.3 0.79120.61151.29380.772948.4 0.74780.66391.12630.887852.4 0.79230.61011.29850.770148.5 0.74900.66261.13030.884752.5 0.79340.60881.30320.767348.6 0.75010.66131.13430.881652.6 0.79440.60741.30790.764648.7 0.75130.66001.13830.878552.7 0.795

49、50.60601.31270.761848.8 0.75240.65871.14230.875452.8 0.79650.60461.31750.759048.9 0.75360.65741.14630.872452.9 0.79760.60321.32220.7563490.75470.65611.15040.8693530.79860.60181.32700.753649.1 0.75590.65471.15440.866253.1 0.79970.60041.33190.750849.2 0.75700.65341.15850.863253.2 0.80070.59901.33670.7

50、48149.3 0.75810.65211.16260.860153.3 0.80180.59761.34160.745449.4 0.75930.65081.16670.857153.4 0.80280.59621.34650.742749.5 0.76040.64941.17080.854153.5 0.80390.59481.35140.740049.6 0.76150.64811.17500.851153.6 0.80490.59341.35640.737349.7 0.76270.64681.17920.848153.7 0.80590.59201.36130.734649.8 0.

51、76380.64551.18330.845153.8 0.80700.59061.36630.731949.9 0.76490.64411.18750.842153.9 0.80800.58921.37130.7292500.76600.64281.19180.8391540.80900.58781.37640.726550.1 0.76720.64141.19600.836154.1 0.81000.58641.38140.723950.2 0.76830.64011.20020.833254.2 0.81110.58501.38650.721250.3 0.76940.63881.2045

52、0.830254.3 0.81210.58351.39160.718650.4 0.77050.63741.20880.827354.4 0.81310.58211.39680.715950.5 0.77160.63611.21310.824354.5 0.81410.58071.40190.713350.6 0.77270.63471.21740.821454.6 0.81510.57931.40710.710750.7 0.77380.63341.22180.818554.7 0.81610.57791.41240.708050.8 0.77490.63201.22610.815654.8

53、 0.81710.57641.41760.705450.9 0.77600.63071.23050.812754.9 0.81810.57501.42290.7028510.77710.62931.23490.8098550.81920.57361.42810.700251.1 0.77820.62801.23930.806955.1 0.82020.57211.43350.697651.2 0.77930.62661.24370.804055.2 0.82110.57071.43880.695051.3 0.78040.62521.24820.801255.3 0.82210.56931.4

54、4420.692451.4 0.78150.62391.25270.798355.4 0.82310.56781.44960.689951.5 0.78260.62251.25720.795455.5 0.82410.56641.45500.687351.6 0.78370.62111.26170.792655.6 0.82510.56501.46050.684751.7 0.78480.61981.26620.789855.7 0.82610.56351.46590.682251.8 0.78590.61841.27080.786955.8 0.82710.56211.47150.67965

55、1.9 0.78690.61701.27530.784155.9 0.82810.56061.47700.6771520.78800.61571.27990.7813560.82900.55921.48260.6745三三角角函函數(shù)數(shù)表表第（8）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值56.1 0.83000.55771.48820.672060.1 0.86690.49851.73910.575056.2 0.83100.55631.49380.669460.2 0.86780.49701.74610.572756.3 0.83200.55481.49940.6

56、66960.3 0.86860.49551.75320.570456.4 0.83290.55341.50510.664460.4 0.86950.49391.76030.568156.5 0.83390.55191.51080.661960.5 0.87040.49241.76750.565856.6 0.83480.55051.51660.659460.6 0.87120.49091.77470.563556.7 0.83580.54901.52240.656960.7 0.87210.48941.78200.561256.8 0.83680.54761.52820.654460.8 0.

57、87290.48791.78930.558956.9 0.83770.54611.53400.651960.9 0.87380.48631.79660.5566570.83870.54461.53990.6494610.87460.48481.80400.554357.1 0.83960.54321.54580.646961.1 0.87550.48331.81150.552057.2 0.84060.54171.55170.644561.2 0.87630.48181.81900.549857.3 0.84150.54021.55770.642061.3 0.87710.48021.8265

58、0.547557.4 0.84250.53881.56370.639561.4 0.87800.47871.83410.545257.5 0.84340.53731.56970.637161.5 0.87880.47721.84180.543057.6 0.84430.53581.57570.634661.6 0.87960.47561.84950.540757.7 0.84530.53441.58180.632261.7 0.88050.47411.85720.538457.8 0.84620.53291.58800.629761.8 0.88130.47261.86500.536257.9

59、 0.84710.53141.59410.627361.9 0.88210.47101.87280.5340580.84800.52991.60030.6249620.88290.46951.88070.531758.1 0.84900.52841.60660.622462.1 0.88380.46791.88870.529558.2 0.84990.52701.61280.620062.2 0.88460.46641.89670.527258.3 0.85080.52551.61910.617662.3 0.88540.46481.90470.525058.4 0.85170.52401.6

60、2550.615262.4 0.88620.46331.91280.522858.5 0.85260.52251.63190.612862.5 0.88700.46171.92100.520658.6 0.85360.52101.63830.610462.6 0.88780.46021.92920.518458.7 0.85450.51951.64470.608062.7 0.88860.45861.93750.516158.8 0.85540.51801.65120.605662.8 0.88940.45711.94580.513958.9 0.85630.51651.65770.60326

61、2.9 0.89020.45551.95420.5117590.85720.51501.66430.6009630.89100.45401.96260.509559.1 0.85810.51351.67090.598563.1 0.89180.45241.97110.507359.2 0.85900.51201.67750.596163.2 0.89260.45091.97970.505159.3 0.85990.51051.68420.593863.3 0.89340.44931.98830.502959.4 0.86070.50901.69090.591463.4 0.89420.4478

62、1.99700.500859.5 0.86160.50751.69770.589063.5 0.89490.44622.00570.498659.6 0.86250.50601.70450.586763.6 0.89570.44462.01450.496459.7 0.86340.50451.71130.584463.7 0.89650.44312.02330.494259.8 0.86430.50301.71820.582063.8 0.89730.44152.03230.492159.9 0.86520.50151.72510.579763.9 0.89800.43992.04130.48

63、99600.86600.50001.73210.5774640.89880.43842.05030.4877三三角角函函數(shù)數(shù)表表第（9）頁共（11）頁角度正弦值余弦值正切值余切值角度正弦值余弦值正切值余切值64.1 0.89960.43682.05940.485668.1 0.92780.37302.48760.402064.2 0.90030.43522.06860.483468.2 0.92850.37142.50020.400064.3 0.90110.43372.07780.481368.3 0.92910.36972.51290.397964.4 0.90180.43212.0872

64、0.479168.4 0.92980.36812.52570.395964.5 0.90260.43052.09650.477068.5 0.93040.36652.53860.393964.6 0.90330.42892.10600.474868.6 0.93110.36492.55170.391964.7 0.90410.42742.11550.472768.7 0.93170.36332.56490.389964.8 0.90480.42582.12510.470668.8 0.93230.36162.57820.387964.9 0.90560.42422.13480.468468.9

65、 0.93300.36002.59160.3859650.90630.42262.14450.4663690.93360.35842.60510.383965.1 0.90700.42102.15430.464269.1 0.93420.35672.61870.381965.2 0.90780.41952.16420.462169.2 0.93480.35512.63250.379965.3 0.90850.41792.17420.459969.3 0.93540.35352.64640.377965.4 0.90920.41632.18420.457869.4 0.93610.35182.6

66、6050.375965.5 0.91000.41472.19430.455769.5 0.93670.35022.67460.373965.6 0.91070.41312.20450.453669.6 0.93730.34862.68890.371965.7 0.91140.41152.21480.451569.7 0.93790.34692.70340.369965.8 0.91210.40992.22510.449469.8 0.93850.34532.71790.367965.9 0.91280.40832.23550.447369.9 0.93910.34372.73260.3659660.91350.40672.24600.4452700.93970.34202.74750.364066.1 0.91430.40512.25660.443170.1 0.94030.34042.76250.362066.2 0.91500.40352.26730.441170.2 0.94090.33872.77760.360066.3 0.91570.40192.27810.439070.3