Please help me I’m confused

D

Step-by-step explanation:

Take the angles in the question triangle, 65 and 80. Find the last angle by subtracting them from 180 degrees. The last angle is 35. Find a triangle in the answer that has the same two angle measures.

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