Question

How to find the circumference of circle (1) d=70cm

Answer 1

Answer:

D=70 , so r= 70/2=35

circumference =22/7*35=22*5=110*2=220cm

Answer 2

Step-by-step explanation:

We know that the circumference of a circle is:- 2πr.

Where, d=2r.

So,

$circumference \: of \: circle \\ 2r\pi = d\pi \\ = 70 \times 3.1416 \: cm \\ = 219.912 \: cm$

Follow me ⭐⭐⭐

Be brainly......

Sakib ❤❤❤