PLZ HELP CLICK THE PICTURE

1: 1 & 5

2: 4 & 5

3: 6 & 8

4: 2 & 4

have a nice day :)

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

answer4 to the second power is 16

and 4 to the third power is 64,