A wire is bent in the form of a circle with radius 25 cm. It is straightened and make into a square . What is the length of the side of the square?
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Answered by
56
radius of the circle = 25cm
circumference of the circle = 2πr
= 2*3.14*25 = 157cm
perimeter of the square = 4a = 157
a = 157÷4=39.25cm
length of the side of the square = 39.25cm
circumference of the circle = 2πr
= 2*3.14*25 = 157cm
perimeter of the square = 4a = 157
a = 157÷4=39.25cm
length of the side of the square = 39.25cm
Answered by
10
Answer:
radius of circle=25cm c=2pi r
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