Question

Can you guys hepp me with this

Answer 1

Do you see you can draw an imaginary line across to break the irregular shape into two rectangles.
smaller rectangle is 3 x 4 ; other larger bottom rectangle is 6 x 14
Add the areas together
3(4) + 6(14)
12 + 84 = 96 ft²

Answer 2

the answer would be 138