Posted by Samantha on Monday, March 19, 2012 at 2:31pm.
rectangular prism with base perimeter 30 cm, base area 50 cm^2, and height 150 cm.
Choices are:
A. 7,560 cm^2
B. 4,600 cm^2
C. 1,800 cm^2
D. 4,550 cm^2

Algebra  Steve, Monday, March 19, 2012 at 3:53pm
apparently you want the surface area.
for sides, perimeter*height = 4500
for bases, 2*50=100
(B)