a wire is in the shape of a circle of radius 10 cm, it is regent to form a square. find the side of the square so formed
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Answered by
3
Answer:
- circumference of circle=2pier
- 2(pie)r=2×pie×10=20pie
- let side of the square =x
- 4x=20pie
- x=5pie.
- so,side of square is 5pie
Answered by
2
Answer:
approximately 15.7cm
Step-by-step explanation:
In this case, circumference of circle is equal to perimeter of square.So, 2πr =4s.2πr=2*3.14*10cm I.e 62.8cm.So,62.8cm=4s.Then s=62.8cm/4.So,s=15.7cm
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