find the circumference of the circle whose radius is 4.2m
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2
R=4.2m
Circumference =2pier=2*22/7*42/10=26.4m2.
Circumference =2pier=2*22/7*42/10=26.4m2.
Answered by
3
as we know that
circumference of circle = 2 × pi × r
= 2 × 22/7 × 4.2
= 2 × 22 × 0.6
= 26.4 m
so circumference of circle is 26.4 m
circumference of circle = 2 × pi × r
= 2 × 22/7 × 4.2
= 2 × 22 × 0.6
= 26.4 m
so circumference of circle is 26.4 m
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