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| Math Central | Quandaries & Queries |
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Question from Riley, a student: How do you find the perimeter of a quarter circle when the radius is 56? |
Hi Riley,
What is the perimeter (circumference) of a circle of radius 56 units? The one quarter sector of the circle has a perimeter made up of two radii and one quarter of the circumference of the circle. What is its perimeter?
Penny
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