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in Perimeter and Area of Plane Figures by (50.4k points)
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A circle with radius 16 cm is cut into four equal parts and rearranged to form another shaped as shown in the below figure.

Does the perimeter change? If it does change, by how much does it increase or decrease?

1 Answer

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Best answer

Yes, the perimeter changes. The perimeter is increased by 2r = 2 x 16= 32 cm.

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