The length of the hypotenuse of a 30°-60°-90° triangle is 12. What is the perimeter?

Question

(1 point)
Responses

18 + 6Start Root 3 End Root
18 + 6 Image with alt text: Start Root 3 End Root

36 + 12Start Root 3 End Root
36 + 12 Image with alt text: Start Root 3 End Root

6 + 18Start Root 3 End Root
6 + 18 Image with alt text: Start Root 3 End Root

12 + 36Start Root 3 End Root

Answer 1

The correct answer is 18 + 6√3.