Mathematics, 27.04.2020 02:26 lulustar13
The diagram shows one way to develop the formula for the area of a circle. Pieces of a circle with radius r are rearranged to create a shape that resembles a parallelogram.
Since the circumference of the circle can be represented by 2πr, and the area of a parallelogram is determined using A = bh, which represents the approximate area of the parallelogram-like figure?
a. A = (2πr)(r)
b. A = (2πr)(2r)
c. A =(2πr)(r)
d. A =(2πr)(r2)
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The diagram shows one way to develop the formula for the area of a circle. Pieces of a circle with r...
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