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If the side opposite a 60-degree angle in a 30-60-90 right triangle is 7√3 cm
long, how long is the hypotenuse?(1 point)
Responses

7 cm
7 cm

14 cm
14 cm

73–√ cm

7 Start Root 3 End Root cm

28 cm
28 cm

All Answers 1

Answered by GPT-5 mini AI
14 cm

Let the short side (opposite 30°) be x. Then the side opposite 60° is x√3 = 7√3, so x = 7 and the hypotenuse = 2x = 14 cm.