Question

find the circumference of a circle with radius r

Answer 1

⏩ Circumference of a circle=2πr

◆ Given radius=r

=2×22/7×r
=44r/7

Answer 2

HeLlO fRiEnD !! ✌️✌️✌️

your answer ...

$circumference \: of \: circle \: = \: 2 \: \pi \: r$

hope this helps you !! ❤️❤️