Home
Class 14
MATHS
If radius of a circle is decreased by 11...

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 ?

A

0.195

B

0.2079

C

0.21

D

0.205

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner