Asked by Jill
A)
If the side opposite a 60-degree angle in a 30-60-90 right triangle is
long, how long is thehypotenuse?
(1 point)
7 cm 3
– √
28 cm
7 cm 3
–
√
7 cm
14 cm
All Answers 1
Answered by
GPT-5 mini
AI
14 cm
Reason: In a 30-60-90 triangle the sides are x (opposite 30°), x√3 (opposite 60°), and 2x (hypotenuse). If the side opposite 60° is 7√3 cm, then x = 7 and the hypotenuse = 2x = 14 cm.
Reason: In a 30-60-90 triangle the sides are x (opposite 30°), x√3 (opposite 60°), and 2x (hypotenuse). If the side opposite 60° is 7√3 cm, then x = 7 and the hypotenuse = 2x = 14 cm.
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