Question

find the radii of circle whose circumference is 44cm​

Answer 1

As we know that, Circumference of a circle = 2pi r

So, here by putting,

2 ×22/7 × r = 44

= [44/7] × r = 44

r = (7/44)×44

= 7cm Answer.

Therefore, radius of the circle is 7 cm.

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