Part A : An angle is two collinear rays with a common endpoint . Find an example that contradicts this definition How would you change the definition to make it more accurate? Part B: Give an example of an undefined term and how it pertains to angles

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

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the answer will be the last one

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