find the diameter and radius of circle of 22 cm when pi is 22/7
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Circumference = 2 π r
22 = 2 × 22/7 × r
Radius = 7/2 cm
Diameter = 7 cm.
-WonderGirl
22 = 2 × 22/7 × r
Radius = 7/2 cm
Diameter = 7 cm.
-WonderGirl
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2
using 22 as circumference
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