Question

Radios of a circle is 35cm find its circumference? taking value of π
step by step answer ​

Answer 1

Answer:

circumference of circle =2πr

= 2×3.14×35

=219.8 cm (approx)

Answer 2

Answer :/

taking value of π as 22/7

then,

circumference = 2πr

= 2×22/7 × 35

= 220 cm

taking value of π as 3.14

then,

circumference = 2πr

=219.8