Question

the radius of circle is 35 cm find its circumference math​

Answer 1

radius =35 cm

circumference =2πr

=2×22/7×35

=220

ANSWER=220 cm

Answer 2

Answer:

Circumference of circle is 220cm

Step-by-step explanation:

Given that

Radius of circle is 35cm

To find

Circumference of circle

Solution

As we know that

$circumference \: of \: circle = 2\pi \times radius$

as radius is given and

$\pi = \frac{22}{7}$

then

$circumference \: of \: circle = 2 \times \frac{22}{7} \times 35$

by multiplication we get

$circumference \: of \: circle = 70 \times \frac{22}{7}$

as 70 is divisible by 7 hence

$= 10 \times 22 \\ = 220cm$

hence Circumference of circle is 220cm.