The diameter of a circle is 7cm. Find radius, circumference region. – InterviewSolution

1.

The diameter of a circle is 7cm. Find radius, circumference region.

Answer»

DIAMETER = 7 CM

Radius = D/2

= 7/2 = 3.5 cm

Circumference = 2πr

= 2 × 3.14 × 3.5

= 21.98 cm

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