Adinner plate has a diameter of
20 centimeters. what is the circumference
of the plate?

Step-by-step 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

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

answer is 12345678900987654321234567890987654321

step-by-step explanation: