Math
posted by The Dark Knight .
4. A rectangular prism measuring 7 ft by 8 ft by 4 ft.
a. 224 ft^3
b. 112 ft^3
c. 232 ft^3
d. 116 ft^3

Please help me do this.

Multiply the length times the width times the height.

Okay. So it would be a.

Right.
http://math.about.com/od/formulas/ss/surfaceareavol_4.htm 
Thanks! :) :D

You're welcome.

B
C
B
A 
@Ally is 100% correct! Thank you! :D