Question

What is the Circumference formula?
Real answer please.

Answer 1

Answer:

The circumference of a circle is given by 2πr

Step-by-step explanation:

Here we are asked the formula of the circumference

Now, circumference of a circle means the distance around the circle

circumference of a circle = 2πr

For example: If radius is given to be 7 m

Then, circumference of a circle = 2πr

                                                    = 2 × (22/7) × 7

                                                    = 2 × 22

                                                    = 44 m