4.3k views
1 vote
HELP FAST DECENT POINTS FOR AN EASY QUESTION!

Find the surface area for the following prism 9 in 12 in 3 in.

User Almeynman
by
6.7k points

1 Answer

7 votes

Answer:207 in^2

Explanation:

length= 9 in

breadth= 12 in

height= 3

sa=(lb +bh +lh )+bh

{(9 x 12) +(12 x 3) +(9 x 3)} +(12 x 3)

{108 +36 +27}+ 36

sa=207in^2

User MeLight
by
7.4k points