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True or false: a circle has a diameter of 10cm and a radius of 5cm. the area is 78.50 square cm
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5 votes
True or false: a circle has a diameter of 10cm and a radius of 5cm. the area is 78.50 square cm

User LaKraven
by
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1 Answer

6 votes
True

Area is equal to pi times radius squared.
5^2=25
3.14•25=78.50
User Szuniverse
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6.8k points
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