3/11÷3/11 what is the answer

1

Step-by-step explanation:

3/11 / 3/11

=3/11 * 11/3

=1

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

i belive those are the ones that are under 90 degreese.