fig 14.5 Nahin hai
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Answered by
1
Answer:
Perimeter= 157cm
Radius = 25cm
Diameter = 50cm
Step-by-step explanation:
2r= 157
2r=157/
2r=157/3.14
2r= diameter= 50cm
Answered by
1
Answer:
Step-by-step explanation:
If the length of the wire is 157cm, then the perimeter of the circle made by bending it would become 157cm
2 pi r = 157
r = 78.5/ 3.14
r = 25cm
d = 2r = 50cm
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