Question

If x = 14 cm, y = 5 cm, and z = 6 cm, what is the surface area of the figure?

Answer 1

A = 368 units²

Explanation:

A = 2(xy + xz + yz)

= 2(14*5 + 14*6 + 5*6)

= 2(70 + 84 + 30)

= 2*184

= 368 units²