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riadik2000 [5.3K]

3 years ago

7

Find area of a quadrant of a circle whose radius is 3.5 cm.

1 answer:

kati45 [8]3 years ago

4 0

Area of full circle= πr^2

Area of a quadrant= πr^2/4

=(3.5)^2π/4

=12.25π/4

=3.06πcm squared.

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