Question

A dinner plate has a diameter of

20 centimeters. What is the circumference
of the plate?
Please help

Answer 1

Explanation:

first take out

radius from the given diameter using the logic I.e diameter is double of radius

than after that use the circumference of circle formula I.e 2 pie r

or

directly we can get circumference by

using formula

pied

I.e 22/7 × 20

and answer is 62.85