Find the diameter of the circle whose circumference is 77 cm
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Answered by
80
circumference of circle = 2πr=77cm
2*22/7*r=77
r=77*7/2*22
r=49/4
D= 2r=2*49/4=49/2 cm or 24.5cm
2*22/7*r=77
r=77*7/2*22
r=49/4
D= 2r=2*49/4=49/2 cm or 24.5cm
Answered by
9
Answer:
circumference of circle = 2πr=77cm
2*22/7*r=77
r=77*7/2*22
r=49/4
D= 2r=2*49/4=49/2 cm or 24.5cm
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