Question

Find the circumference of the circles whose radii are given below :

A)12 m
B)19.5cm
please help me out​

Answer 1

How to Calculate the Circumference and Area of a Circle

Key Terms

o Circle

o Equidistant

o Radius

o Diameter

o Circumference

o Pi (π)

Answer 2

Answer:

We know the formula for the circumference of the circle :- 2πr

A). 2×22/7×1200=7536cm^2

B). 2×22/7×19.5=122.46cm^2

hope it is helpful to you...

thanks