Question

Does someone mind helping me with this question? Thank you!

Answer 1

114 sq ft

Explanation:

Find out the area of the end triangle;

2x3=6

6x0.5 (1/2) = 12

Find the perimeter of the end triangle;

3+3+3=9

Find the area of the rectangle;

9x10=90

Find the total surface area;

2x12=24

24+90=114 sq ft

Answer 2

3

Explanation:

the surface area is the base

you will know what the base is based on the name

since it's a triangular prism, the base is a triangle

the triangle in the picture is 2 in hight and and 3 on the ground

2 x 3/2

6/2

3