ingletd ingletd

26-02-2020
Mathematics

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What is the radius of a circle with an area of 100 square inches

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padmalathal padmalathal

26-02-2020

Answer:

radius=10/√pi

Step-by-step explanation:

area=pi*r^2

100=pi*r^2

r^2=100/pi

√r^2=√100/pi

r=√100/pi

r=10/√pi

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