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cos85度等于多少
cos85
的函数值是
多少
答:
是
cos85
º(角度)还是cos85(实数)?cos85º=0.0872 cos85=0.0872 它们值相同。
三角函数值表
答:
(1)特殊角三角函数值 sin0=0 sin30=0.5 sin45=0.7071 二分之根号2 sin60=0.8660 二分之根号3 sin90=1
cos
0=1 cos30=0.866025404 二分之根号3 cos45=0.707106781 二分之根号2 cos60=0.5 cos90=0 tan0=0 tan30=0.577350269 三分之根号3 tan45=1 tan60=1.732050808 根号3 tan90=无 cot0=无 cot30...
三角函数数值表有
多少
答:
cos85
=0.08715574274765836 cos86=0.06975647374412523 cos87=0.052335956242943966 cos88=0.03489949670250108 cos89=0.0174524064372836 cos90=0 tan1=0.017455064928217585 tan2=0.03492076949174773 tan3=0.052407779283041196 tan4=0.06992681194351041 tan5=0.08748866352592401 tan6=0.10510423526567646 tan7=0.1227845609029046 tan8=...
三角函数值列个表给我。。谢
答:
sin75° = 0.965925826289068; cos75° = 0.258819045102521;tan75° = 3.73205080756888; cot75° = 0.267949192431123;sin80° = 0.984807753012208; cos80° = 0.17364817766693;tan80° = 5.67128181961771; cot80° = 0.176326980708465;sin85° = 0.996194698091746;
cos85
° = 0.0871557427476584;tan85° = ...
数学的sin、
cos
、tan答案
答:
cos85
=0.08715574274765836 cos86=0.06975647374412523 cos87=0.052335956242943966 cos88=0.03489949670250108 cos89=0.0174524064372836 cos90=0 tan1=0.017455064928217585 tan2=0.03492076949174773 tan3=0.052407779283041196 tan4=0.06992681194351041 tan5=0.08748866352592401 tan6=0.10510423526567646 tan7=...
谁知道30°,45°,60°角的三角函数值啊!最好是列表
答:
cos85
=0.08715574274765836 cos86=0.06975647374412523 cos87=0.052335956242943966 cos88=0.03489949670250108 cos89=0.0174524064372836 cos90=0 tan1=0.017455064928217585 tan2=0.03492076949174773 tan3=0.052407779283041196 tan4=0.06992681194351041 tan5=0.08748866352592401 tan6=0.10510423526567646 tan7=...
cos85度
cos40度+sin85度sin40度怎么算?
答:
解原式=
cos
(
85度
-40度)=cos45度=2分之根2.
我想要一份数学角
度度
数表,谁能帮帮我,谢谢!
答:
cos85
=0.08715574274765836 cos86=0.06975647374412523 cos87=0.052335956242943966 cos88=0.03489949670250108 cos89=0.0174524064372836 cos90=0 tan1=0.017455064928217585 tan2=0.03492076949174773 tan3=0.052407779283041196 tan4=0.06992681194351041 tan5=0.08748866352592401 tan6=0.10510423526567646 tan7=...
已知三角形的角度为5度
85度
90度一直角边为25米求另两边长
答:
tan5°≈0.0875 sin5°≈0.0872
cos
5°≈0.9962 若25米为短直角边 另一直角边为 25/0.0875=285.7142857 斜边 25/0.0872=286.6972477 若25米为长直角边 另一直角边为 25*0.0875=2.1875 斜边 25/0.9962=25.09536238 希望对楼主有所帮助,望采纳!
帮忙用计算器算一下三角比,急用!
答:
tan
85度
36分=12.9962 cot73度21分=0.2991 sin15度27分59秒=0.2667
cos
66度9分28秒=0.4042 85°41'02"84°08'51"67°23'01"43°27'52"
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