Which set of points represents a function? A. {(1,3), (1,-5), (2, 4), (2,5)}
B. {(4, -2), (4,0), (4, 1), (4, 2)}
C. {(2, 1), (7, 9), (3, 12), (4, 10)}
D. {(2, 4), (-2, 3), (2, 5), (-2, 1)}

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. minimum

2. 6400

3. eight

hope this !

answer: 10 meter

step-by-step explanation:

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