Home
Class 14
MATHS
If the radius of a circle is decreased b...

If the radius of a circle is decreased by `10%`, then the area of the circle is decreased by

A

`89%`

B

`18%`

C

`19%`

D

`25%`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If the radius of a circle is increased by 8% ,then the area of the circle will be

If the radius of a circle is decreased by 10%, then what will be the percentage decrease in the area of circle?

Radius of a circle is decreased by 20%. Then find the area of circle (in percentage)

If the area of a circle decreases by 36%, then the radius of a circle decreases by

If the radius of a circle is decreased by 50%, find the percentage decrease in its area.

If radius of a circle is decreased by 11%, then the total decrease in the area of the circle is given as: यदि किसी वृत्त की त्रिज्या 11% कम कर दी जाए, तो वृत्त के क्षेत्रफल में कितने प्रतिशत की कमी होगी ?