What is the measure of angle z?

137 because they are 180 angles so you subtract 180-43=137.

so in this figure the 43°=y°(by vertical opposite angle)

y°+z°=180°(by linear pair)

43°+z°=180°

z=180°-43°

z=137°

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

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