A piece pf wire 44cm is bent to make a circle . What is the radius in cm of the circle?
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1
Length of wire = Circumference of circle
=> 2 × Pi × r = 44
=> 2 × 22 × r / 7 = 44
=> 44r = 44 × 7
=> r = 7
Radius of circle = 7 cm
=> 2 × Pi × r = 44
=> 2 × 22 × r / 7 = 44
=> 44r = 44 × 7
=> r = 7
Radius of circle = 7 cm
Answered by
0
2Πr=44cm
2*22/7*r=44cm
44/7*r=44cm
r=7cm
2*22/7*r=44cm
44/7*r=44cm
r=7cm
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