the area of circular field is 154sqcm find the perimeter and area of circimpering circular field with square
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Answer:
44 cm
Step-by-step explanation:
A = πr^2
154 = (22/7)r^2
14 = (2/7)r^2
r^2 = 49
r = 7 cm
Perimeter = 2πr = 2*(22/7)(7)
= 44 cm
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