If the radius of a circle is increased by 15% its area increases by _____.
A15%
B30%
C32.25%
D16.5%
A15%
B30%
C32.25%
D16.5%
Related Questions:
In 2001, the production of sugar was 1584 million kgs which is 20% more than that in 1991. Find the production (in million kgs) of sugar in 1991.
A. 1980
B. 1280
C. 1300
D. 1320