Question

A flag is in the shape of a 30°-60°-90° triangle. The shorter leg has a length of 10 inches. What is the length of the hypotenuse?

A.
10 inches

B.
17.3 inches

C.
20 inches

D.
36.6 inches

Answer 1

in a 30-60-90 trianlge, what do you about the hypothenuse in relation to the shorter leg

Answer 2

it's 2 times the length of the shorter leg? @nikato

Answer 3

correct.
and you know the short leg is 10.
so the hypothenuse is twice that which is?

Answer 4

20

Answer 5

correct

Answer 6

thank you!

Answer 7

no problem