Answer:
Step-by-step explanation:
Answer:
A≈32
ft²
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To find the surface area of a right rectangular prism you must use this formula A=2(wl+hl+hw)
Then plug in your variebles
A=2( 1.33*1.5+5+1.5+5+1.33)
This comes out to be A≈32 
Answer:
4
Step-by-step explanation:
I used a Calculater
Answer:
20 inches²
Step-by-step explanation:
perimeter = 8 + 3 + 5 + 4
= 20 inches²