If diameter of a circle is increased by 25%, what will be the area of the circle?
I. Circumference of the circle is 88 m.
II. Area of the circle is 616 sq.m.
From I, 2`Pi` r = 88m ⟹ r = `(88 x 7)/(22 x 2)` [if gte msEquation 12]>
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