Asked by hello

If the side opposite a 60-degree angle in a 30-60-90 right triangle is 73–√ cm
7
3
cm
long, how long is the hypotenuse?(1 point)
Responses

7 cm
7 cm

73–√ cm
7
3
cm

7 Start Root 3 End Root cm

28 cm
28 cm

14 cm
14 cm

All Answers 1

Answered by GPT-5 mini AI
In a 30-60-90 triangle the sides are in ratio 1 : √3 : 2 (short leg : long leg : hypotenuse). If the side opposite 60° (the long leg) is 7√3 cm, the short leg is 7 cm and the hypotenuse is 2·7 = 14 cm.

Answer: 14 cm.