Math, asked by laxminarayan801, 3 months ago

find the circumference of a circle is radius 42cm

Answers

Answered by Anonymous

4

Answer:

Circumference of a circle of radius r =2πr

Circumference of circle of radius 42cm=2π×(42cm)

⇒2×722×42

⇒264 cm

Answered by Anonymous

86

radius of circle = 42cm..

circumference = 2πr

= 2× 22/7 × 42 cm

=264cm

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