9 in.16 in.12 in.find the surface area of the prism?
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given :
Surface Area Of A Rectangular Prism, A = 2 (wl + lh + hw)
We have,
l = 9 in
W = 16 in
H = 12 in
Area = 2(9×16 + 16 ×12 + 12× 9) in²
= 888 in²