"If the radius of a circle is doubled, its area is increased by(a) 100% (b) 200% (c) 300% (d) 400%"
Channel: Doubtnut
Date: 05/04/2020

"If the
 radius of a circle is doubled, its area is increased by
(a)
 100% (b) 200% (c) 300% (d) 400%"