Question

Can someone help on those two please and thank you I am begging you

Answer 1

1.6ft^2

2.30ft^2

3. 36ft^2

Explanation:

1. bh/2

4x3/2

12/2

Fig= 6ft^2

2.bh

3x10

Fig= 30ft^2

3.

Total

30+6=36ft^2