Given: abcd is a parallellogram, prove ab=cd and bc=da

This isn't a question, this is me providing the answers for this theorem because I hate them with a burning passion and don't want anyone to suffer like I do.

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

angle addition postulate

2x=56

step-by-step explanation:

r and t.

both are 64 degrees.