Question

Find the surface area of the rectangular prism.

A) 125.92 sq cm
B) 76.076 sq cm
C) 73.48 sq cm
D) 14.3 sq cm

Answer 1

A) 125.92

Explanation:

find the area of each face of the prism and add them together

face 1
`(9.1)(2.2)=20.02`

face 2
`(3.8)(2.2)=8.36`

face 3
`(9.1)(2.2)=20.02`

face 4
`(3.8)(2.2)=8.36`

face 5
`(9.1)(3.8)=34.58`

face 6
`(9.1)(3.8)=34.58`

add them all together

`=125.92`

Answer 2

The answer is A. 125.92