7. You extend the sides of a regular octagon as shown in the figure. You are given that w is perpendicular to y and y || z. Do you have enough information to conclude that x is perpendicular to z? Explain.

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

1/4 because there is 4 grades.

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step-by-step explanation: