Math, asked by kitty833, 1 year ago

the circumference of a circle is 264 cm find its radius

Answers

Answered by BrainlyQueen01
15

Answer :


42 cm


Step-by-step explanation :


We know that ;


Circumference of circle = 2πr


But, here


Circumference of a circle = 264 cm


⇒ 2 π r = 264


⇒ π r = 264 / 2


⇒ 22 / 7 * r = 132


⇒ 22 * r = 132 * 7


⇒ 22 * r = 924


⇒ r = 924 / 22


⇒ r = 42 cm


Hence, the radius of circle is 42 cm.

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Answered by meghasg2004
3

Answer:


Step-by-step explanation:  circumference of circle = 2πr

                                                                      264=2 × 3.14 ×r

                                                                     132=3.14 ×r

                                                                         r=42


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