Question

The diagram shows a cuboid.

2 cm
2 cm
4 cm
What is the surface area of the cuboid?

Answer 1

ok so one side is 2*2

4 since a cubiod always has at least to matching sides

4*2=8

2*4=8

8*2=16

8+16=24

2*4=8

8*2=16

24+16=40

40cm^2

Hope This Helps!!!

Answer 2

40cm²

Explanation:

SA = 2(2 × 2) + 4(4 × 2)

= 8 + 32

= 40