Question

find the diameter of the circle 2hose circumference is 66 cm​

Answer 1

The answer for this question is 10.5 cm...

Answer 2

$hey \: mate \: here \: is \: your \: answer$


Let the diameter of a circle be d\ md m

Given circumference of the circle is 66\ m66 m

\implies \pi d=66⟹πd=66

\implies \dfrac{22}{7} \times d=66⟹722​×d=66

\implies d=\dfrac{66\times 7}{22}=21\ m⟹d=2266×7​=21 m

So the diameter is 21\ cm

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