# Find Perimeter of Circle for Radius 42

## Work with steps to find cicumference of circle for radius = 42

__Question:__

Find what is the circumference of circle whose radius is 42 inches?

__Workout :__

step1 Address the formula, input parameters and values

Radius = 42 in

step 2 Find Circumference of the circle using radius values.

Circumference = 2πr

= 2 x 22/7 x 42 in

Cicumference = 264 in