Question

Find the surface area of the prism. The surface area is​

Answer 1

Answer: 132 meters squared

Explanation:

We add all the sides of the shape:

Three quadrangular sides:

3 x 10 = 30

4 x 10 = 40

5 x 10 = 50

30 + 40 + 50 = 120

Two triangular sides:

3 x 4 / 2 = 6

3 x 4 / 2 = 6

6 + 6 = 12

We add all up:

120 + 12 = 132 meters squared

Answer 2

132m^2

Explanation:

Area=10x5+3x4x2/2+10x3+4x10

=50+12+30+40

=132