Question

What is the surface area of the figure shown ?

A. 184
B. 174
C. 164
D. 154

Say how you got it please

Answer 1

A: 184

1.) find the area of the two sides (length*height)*2
5*8=40*2=80

2.) Find the area of the adjacent sides (Width*height)*2
5*4=20*2=40

3.) Find the area of the ends (length*width)*2
4*8 =32*2=64

4.) add the three areas together
40+80+64=184