Question

Q2. The diameter of a circle is 42 cm. Find the circumference (Take
- 22/7).​

Answer 1

Answer:

circumference of circle

2πr

2×22/7×21

=132

Answer 2

Step-by-step explanation:

daimeter of circle =42

radius of circle =d/2

=42/2

= 21

circumference of circle=2πr

=2×22/7×21

=132

so the answer is=132