Question

find the radius of circle whose circumference is 35 m​

Answer 1

$\huge \color{orange} \mathfrak Answer :- \\ \\ \\ circumference \: = 2\pi \: r \\ \\ 35 = 2 \times \frac{22}{7} \times r \\ \\ \frac{35 \times 7}{2 \times 22} = \frac{245}{44} = 5.568 \: m$

Answer 2

2pi r=35
2*22/7*x=35
44/7x=35
X=35*44/7
X=5*44
X= 220m