Math, asked by AvishekAdhikari, 1 year ago

help me please
1) the value of cos72

Answers

Answered by pariprachi1234

0

cos(72radians)=0.967250588

Answered by bhaktofmahakal7

1

cos 72= cos (90-18)=sin18=√5-2/4

Previous Question

Next Question

Similar questions

English, 7 months ago

Who is the final electron acceptor...

Math, 7 months ago

The value if m if 5m+6=21...

Math, 7 months ago

Simplify can you answer this plzzz...

Math, 1 year ago

When Susan bought her new car ,she also got a discount of 12%. She paid Rs. 17,600 for her car . What was the original price of Susan's car?

English, 1 year ago

synonym of happiness...

Science, 1 year ago

i want to know what happen when thé co2 increase in atmosphère...

Math, 1 year ago

If a-b is equal to 1, then a³-b³-3ab =?

English, 1 year ago

what is the character of Gerrard...