Question

can somebody help me with this?

Answer 1

Any ideas?

Answer 2

Just find the areas of each face and add it up.

Answer 3

Find the areas

Answer 4

Do you know the formula for the area of a rectangle @vintagelover143 ?

Answer 5

umm is it a=wl ?

Answer 6

Yes :) there are three rectangles there, can you see them?

Answer 7

yea i see them

Answer 8

Okay, calculate their areas please :)

Answer 9

how do i calculate their areas ?

Answer 10

Use the formula you gave me:

Area of rectangle = length of rectangle X width of rectangle

Answer 11

oh okay ill try to solve it right now