3 years ago

In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 7 in?

2 answers:

4 0

14 inches. A 30-60-90 triangle has a set ratio for the sides which is x:x√3:2x for the sides opposite the corresponding angle. (30 = x, 60 = x√3, 90 =2x) the shortest side is the side opposite the 30-degree angle so x=7. The hypotenuse is the side opposite the 90-degree angle. they hypotenuse = 2x. Substitute x. 2(7)=14

Dima020 [189]3 years ago

3 0

Answer:14 is correct got 100% on test..

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