Question

The shorter leg of a 30°-60°-90° triangle is 7.4 meters long. Find the perimeter.

Answer 1

35.02

Answer 2

@Mertsj srsly?

Answer 3

get a life

Answer 4

Length 7.4 is the side opposite to 30°
so hypotenuse = 2 × 7.4 = 14.8
ans side opposite to 60° = √3/2 × 14.8 = √3 × 7.4
perimeter = 7.4 + 14.8 + 7.4 √3
= 22.2 + 7.4√3 m
= 35.02

Answer 5

happy?

Answer 6

huh?

Answer 7

@mertsj was reporting me with an inadequate answer.