Question

7 cm radius wale circle ki Paridhi

Answer 1

Answer:

14 pi cm.

Step-by-step explanation:

given,

radius = 7 cm

then ,

circumference (paridhi) = 2. pi. r

=2 .7 .pi

= 14 pi

Answer 2

Answer:

formula for circumference = 2πr

2×22/7×7

2×22

44 cm