Question

The formula for the surface area of a rectangular prism with a square base is SA = 2s2 + 4sh. What is the surface area of this rectangular prism if s = 3 and h = 6?

Answer 1

Answer:

Step-by-step explanation:

the area for a rectangular prism with a square base is SA is equals to 2s square + 4 sh

Substitute= s=3,h=5

SA=2(3)^2 + 4(3) (5)

SA=2×9+4×15

SA=18+60

SA=78 answer