SOLUTION: The hypotenuse of a 30- 60- 90 triangle has length 15. What is the length of the side opposite the 60 angle? If necessary, round your answer to two decimal places.

Algebra ->  Pythagorean-theorem -> SOLUTION: The hypotenuse of a 30- 60- 90 triangle has length 15. What is the length of the side opposite the 60 angle? If necessary, round your answer to two decimal places.       Log On


   

Question 202543: The hypotenuse of a 30- 60- 90 triangle has length 15. What is the length of the side opposite the 60 angle? If necessary, round your answer to two decimal places.

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
cos of 60(15)=7.5