find the area shaded part in the adjoining fig. given the diameter of the big circle is 28cm
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286 is area of shaded region
Chinnu5214:
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firstly by taking radius of bigger cycle 14cm find its area and then by taking area of 2 small circles from first
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area of shaded region =area of big circle - area of two small circles
radius of big circle= 14cm
radius of small circle =7cm
area of shaded region=π×14×14-π×7×7
=π(14×14-7×7)
= π(196-49)
=22/7×145
445.71 cm^2
I hope this helps u plz mark it brainleist
radius of big circle= 14cm
radius of small circle =7cm
area of shaded region=π×14×14-π×7×7
=π(14×14-7×7)
= π(196-49)
=22/7×145
445.71 cm^2
I hope this helps u plz mark it brainleist
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