when diameter is 21 cm find its area
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Diameter = 21cm
Radius = d/2
=21/2 = 10.5 cm
Area = πr2
=22/7 ×(10.5)2
=22/7×110.25
=347.28 cm 2
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Radius = d/2
=21/2 = 10.5 cm
Area = πr2
=22/7 ×(10.5)2
=22/7×110.25
=347.28 cm 2
HOPE THIS HELP YOU
MARK ME AS BRAIN LIST ✌️✌️❤️❤️
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