Question

What is the surface area of the composite figure?

A-216 CM^2
B-234 CM^2
C-270 CM^2
D-324 CM^2

Answer 1

HERE IS THE COMPOSITE FIGURE

Answer 2

C-270 CM^2

Answer 3

thanks

Answer 4

yw

Answer 5

wait how did you get that

Answer 6

just calculate the areas of the rectangles...

Answer 7

so, for example the fron part area is a area of rectangles 3x6 and 15x3. Back side is same. So adding bouth you get the front and back sides areas. Later do top, bottom and side areas....