Question

Calculate the surface area of each figure below. Figures are not drawn to scale.

Answer 1

To find the surface area of a cube the formula required is:
6a(squared)

Substitute for “a” which is 2 1/3
Then square 2 1/3
Lastly multiply it by 6!!

So you should get 32.67 (this answer is rounded)

The answer without rounded is 294/9

You should still get the same answer if the fraction is divided.

Hope this helps!!

Answer 2

i believe it’s 14 because it’s a cube you’d multiply the area to the number of sides and 2 1/3 times 6 is 14