Question

find the circumference of a circle whose diameter is 10.5m

Answer 1

radius = 10.5/2= 5.25
circumference = 2πr
C = 2*3.14*5/25
= 32.97. or 33 m
hope it will help you can also do it be directly putting the value of directly and apply πd

Answer 2

Hey Friend

Circumference = π d

= 22/7 × 10.5

33 m

OR

Circumference = π d

= 3.14 × 10.5

= 32.97 or 33

Hope it helps ☺☺☺

BEST OF LUCK ✌