A circular wire of radius 84 cm is bent in the form of a rectangle rectangle whose sides are in the ratio of 5:6. Find the area of the rectangle so formed.take radius=22 by 7
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Answer:
17280 cm^2
Step-by-step explanation:
r = 84 cm
Circumference = perimeter =
2*22/7*84 = 44 * 12
Acc. to the ques, ratio of sides = 5x : 6x
2(5X + 6X) = 44 *12
X = (44 * 12) / 22
X = 24 CM
AREA = 120 * 144
= 17280 cm^2
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