Question

Find the surface area of the triangular prism

Answer 1

136 m²

Explanation:

Surface Area of traingular prism = 2(BA) + (P)(H)

Where,

BA = base area of the prism = ½*6*4 = 12 m²

P = Perimeter of the base = 6+5+5 = 16 m

H = height of the prism = 7 m

Surface area = 2(12) + (16)(7)

= 24 + 112

= 136 m²