Math, asked by Anonymous, 10 months ago

If the radius of a circle is 49cm.Find the circumference of the circle

Answers

Answered by Vishal101100

6

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Circumference = 2πr = 2×22/7×49 =

44×7 = 308

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Answered by Anonymous

8

${\red{\underline{\underline{\bold{Given:-}}}}}$

Radius of the circle = 49cm

${\blue{\underline{\underline{\bold{To\:Find:-}}}}}$

Circumference (Perimeter) of the circle

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Radius of the circle = 49cm

The value of π = $\frac{22}{7}$

Circumference of the circle = 2πr

= $2 × \frac{22}{7} × 49$

= 308cm

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Formula used here:-

Circumference (Perimeter of circle) = 2πr

________________

Additional Information:-

Perimeter of triangle = sum of all sides of the triangle.
Perimeter of square = 4× side of square
Perimeter of rectangle = 2(length+ breadth)

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