Question

Find the perimeter and area of each triangle.

Answer 1

Perimeter = 65.9 units
Area = 96.6 sq. units



sin = opposite / hypotenuse

sin 62 = 27.6/m

m = 27.6/62

m = 31.3 (nearest tenth)



Perimeter:
7 + 31.3 + 27.6

= 65.9 units


Area:
7 x 27.6 x 1/2

= 96.6 sq. units