If two coins are tossed at the same time, what are all the possible outcomes? (for example, ht means getting heads on the first coin and tails on the second.)
a.
{ht, th, tt}
b.
{hh, ht, tt}
c.
{hh, ht, th, tt}
d.
{hh, tt}

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