If the difference between the circumference and diameter of a circle is 60 cm. then the radius of the circle is

If the difference between the circumference and diameter of a circle is 60 cm. then the radius of the circle is

If the difference between the circumference and diameter of a circle is 60 cm. then the radius of the circle is ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

7 cm

9 cm

10 cm

14 cm

0 1

Best Answer Explained in Below-:

ATQ, 2πr - 2r = 60⇒2r (π - 1) = 60⇒r = 30π - 1 = 30227 - 1 = 3022 - 77 = 30157 = 3015×7 = 14

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