Question

The circumference of a circle is 62.8 cm . Find the radius of the circle ?​

Answer 1

Answer:

The radius of the circle will be 10 cm

Step-by-step explanation:

Here the circumference of the circle is given to be 62.8 cm

We have to find the radius of the circle

The formula of circumference of the circle is

circumference of circle = 2πr

                                62.8 = 2 × 3.14 × r

                                62.8 = 6.28r

                                      r = 62.8/6.28

                                      r = 10 cm

Answer 2

Answer:

If the circumference of a circle is 62.8 cm, then the radius of the circle is 10.1 cm.

Step-by-step explanation:

Given: The circumference of a circle = 62.8

Find the radius of the circle

Formula: The circumference of a circle  = 2 πr

$2 \times \frac{22}{7} \times r = 62.8\\ \frac{44}{7} \times r = 62.8\\r= 62.8 \times \frac{7}{44} \\r = 1.34 \times7\\r = 10.1 cm$

So, the circumference of a circle is 10.1 cm.