Question

The radius of circle is 35 cm. Find its circumference.
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Answer 1

Answer:

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Answer 2

$\huge{\underline{\underline{\bold{\sf{Given\::}}}}}$

• $\sf{Radius\:of\:Circle\:=\:35\:cm}$
• $\sf{\pi{\:=\:{\frac{22}{7}}}}$

${ }$

$\huge{\underline{\underline{\bold{\sf{Find\::}}}}}$

• $\sf{Its\:Circumference}$

${ }$

$\huge{\underline{\underline{\bold{\sf{Solution\::}}}}}$

• $\bf{Circumference\:of\:a\:Circle\:=\:2\pi\:r}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf{\:2\:\times\:{\frac{22}{7}}\:\times\:35}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf{\:44\:\times\:5}$

$\:\:\:\:\:\:\::\:\Longrightarrow\sf{\:220\:cm}$

${ }$

$\:\:\:\:\:\:\:{\bold{\purple{\dag}}}\:{\underline{\sf{Circumference\:of\:a\:circle\:is\:{\bold{220\:cm}}}}}.$