find the circumference of a circle of radius. (i)4.2cm
Answers
Answered by
7
Circumference = 2 pie r
=2×22/7 × 42/10
=2×22×6/10
=264/10
=26.4 cm
=2×22/7 × 42/10
=2×22×6/10
=264/10
=26.4 cm
Answered by
5
☺☺ HERE IS YOUR ANSWER ☺☺
circumference of circle = 2πr
= 2 × 22/7 × 4.2
=26.4 cm
circumference of circle = 2πr
= 2 × 22/7 × 4.2
=26.4 cm
Similar questions