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The perimeter of a circular court-yard is 154 m. The area of the
court-yard is-
(a) 75 cm. (b) 77 cm. (c) 76 cm. (d) 78 cm.
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Answer:
1886.5m^2
Step-by-step explanation:
circumference = 154m
2πr = 154
2 X 22/7 X r = 154
r = 154 X 7/2 X22
r = 24.5cm
area of circle = πr^2
= 22/7 X 24.5 X 24.5
= 22 X 3.5 X 24.5
= 1886.5m2
Note : bro your options are wrong all are in cm unit while area is always in cm square
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