What will be the radius of a circle of diameter 20 cm -A- 40 cmB- 20 cmC- 60 cmD- 10 cm

The correct option is D 10cmDiameter = 20 cm Radius = half of diameter = 20 ÷ 2 = 10 cm ...

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What will be the radius of a circle of diameter 20cm?

10cm

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40cm

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20cm

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60cm

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