Math, asked by sanjanadwivedi22, 2 months ago

The radius of a circle is 42 cm. Find its circumference.

Answers

Answered by Anonymous

10

Answer:

Circumference of a circle of radius r =2πr

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

⇒2×

7

22

×42

⇒264 cm

Answered by premshankarupadhyaya

1

Answer:

Ans is 264

Step-by-step explanation:

Given that,

radius =42

circumference=?

circumference=2πr

=2*22*42/7

=2*22*6

=44*6

=264

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