Question

Find the surface area of the figure shown. The surface area of the figure is

cm?
9 cm
4 cm
6cm​

Answer 1

228

Explanation:

A cuboid consists of 6 sides, 2 sides will be 9*6, 2 more will be 6*4, 2 more will be 6*9

So because there is 2 sides you will multiply the side by 2 so there is another side:

(6*9) * 2 = 108

(4*6) * 2 = 48

(4*9) * 2 = 72

108 + 48 + 72 = 228

Answer 2

216

Explanation:

Your going to want to multiply width x length x heigth

First your going to multiply width and length then multiply the answer of that to height.