if the perimeter of a square is 56cm, then find the radius of a circle with the same circumference
Answers
Answered by
1
r≈8.91cm
C=2πr
Solving forr
r=C
2π=56
2·π≈8.91268cm
Answered by
1
Step-by-step explanation:
perimeter of circle=2πr
=>56=2×22/7×r
=>r=98/11cm
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