SOLUTION: The shorter leg of a 30°- 60°- 90° right triangle is 7.5 inches. How long is the longer leg and the hypotenuse?

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Question 403830: The shorter leg of a 30°- 60°- 90° right triangle is 7.5 inches. How long is the longer leg and the hypotenuse?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Hyp = 7.5/sin(30) = 15
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Other leg = 15*cos(30)
= 15sqrt%283%29%2F2
=~ 12.99