Keerthana
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What would be the area of a rectangle whose area is equal to the area of a circle of radius 7 cm?

a

77 cm2

b

154 cm2

c

184 cm2

d

180 cm2

e

150 cm2

Answer : Option B
Explanation :

Required area = 227×7×7frac{{22}}{7} imes 7 imes 7

= 154 cm2

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