Question

Jami covered the lateral faces the

wooden box shown with felt.

Which expression shows the amount
of felt, in square centimeters, that she
used to cover the lateral faces?

Answer 1

304

Explanation:

find the area of each side, then add together

top and bottom are 10*8= 80 80*2= 160

front and back are 10*4=40 40*2=80

left and right sides are 8*4=32 32*2=64

160+80+64=304