If the diameter of a circle is 7cm,find its circumference.
Answers
Answered by
4
Radius=7/2
=3.5 cm
Circumference=2πr
=2*22/7*3.5
=22 cm Answer
=3.5 cm
Circumference=2πr
=2*22/7*3.5
=22 cm Answer
Answered by
6
diameter = 7cm radius = 3.5cm
circumference of circle = 2πr
= 2 × 22/7 × 3.5
= 6.28×3.5
= 21.98
means approx 22cm
there circumference of circle = 22cm ( approx )
hope it helps you
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