Pl m
the circumference of the smaller circle is 20% of the circumference of the larger circle. find the circumference of the larger circle. round your answer to the nearest tenth.

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

you can't solve x because it is 2 linear equation and you only have one equation