Question

If a radius of a circle is
increased by 50% so
how much will increase
in its area?​

Answer 1

Answer:

Solution(By Examveda Team)

% Increased Area = (39250 *100)/31400 = 125%. Let Initial area = 100. 100 === 50% (first radius increase) == 150 ===50% (second radius increase) ===> 225. So, increase Area = 125%

Step-by-step explanation:

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Answer 2

Answer:

the percentage of area increased is 125%