Question

1.

In the given right triangle, find the missing length.

A. 14m
B. 39m
C. 12m
D. 28m

Answer 1

The answer is C. 12m

Explanation:

Given a=35 and c=37,

b = 12

∠α = 71.075° = 71°4'31" = 1.2405 rad

∠β = 18.925° = 18°55'29" = 0.3303 rad

h = 11.35135

area = 210

perimeter = 84

inradius = 5

circumradius = 18.5