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

1.6ft^2

2.40ft^2

3. 46ft^2

Step-by-step explanation:

1. bh/2

4x3/2

12/2

Fig= 6ft^2

2.bh

4x10

Fig= 40ft^2

3.

Total

40+6=46ft^2

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

thats one

step-by-step explanation: