A wire is in the form of a square of side 27.5 cm .its id straightened and bent into the shape of a circle .find the area of circle.
Answers
Answered by
1
Hey!! There u go!
Side of square = 27.5 cm.
Area of square = 27.5x 27.5 = 756.25 cm2
Since the wire in the form of square is bent into circle,
Ar of square = Ar of circle
756.25 = 22/7(r square)
(r square) = 240.625
r = 15.51 cm.
Side of square = 27.5 cm.
Area of square = 27.5x 27.5 = 756.25 cm2
Since the wire in the form of square is bent into circle,
Ar of square = Ar of circle
756.25 = 22/7(r square)
(r square) = 240.625
r = 15.51 cm.
Similar questions