Question

Find the surface area of the rectangular prism. SA = sum of all 6 sides

Type only a number. SA =
sq. meters.
*
10 m
5 m
4 m

Answer 1

10*5 = 50

10*4 = 40

5 * 4 = 20

The total is 110 but we can't forget there are 2 sides to each of those planes and so the area = 220 square meters

Explanation: