Radius of circular region is 63 cm.Find the least length of rope which is sufficient to encircle the circular region.
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QUESTION ---- Radius of circular region is 63 cm. Find the least length of rope which is sufficient to encircle the circular region.
ANSWER
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RADIUS = 63 cm
Minimum Length of Rope which will encircle the circular region = CIRCUMFERENCE OF CIRCLE
CIRCUMFERENCE OF CIRCLE = 2 π r
Circumference = 2 × 22/7 × 63
Circumference = 2 × 22 × 9
Circumference = 44 × 9
Circumference = 396 cm
396 cm is the minimum length of rope required to encircle the circular region
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ANSWER = 3.96 m OR 396 cm
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HOPE IT HELPS :):):):):):)
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ANSWER
_____________________________
RADIUS = 63 cm
Minimum Length of Rope which will encircle the circular region = CIRCUMFERENCE OF CIRCLE
CIRCUMFERENCE OF CIRCLE = 2 π r
Circumference = 2 × 22/7 × 63
Circumference = 2 × 22 × 9
Circumference = 44 × 9
Circumference = 396 cm
396 cm is the minimum length of rope required to encircle the circular region
_____________________________
ANSWER = 3.96 m OR 396 cm
_____________________________
HOPE IT HELPS :):):):):):)
___
Answered by
15
Radius=63cm
Least length of rope which will encircle region =Circumference of a circle
Circumference =2πr
=2*22/7*63
=2*22*9
=396cm
So, the least length of rope which is sufficient to encircle the circular region is 396cm.
Least length of rope which will encircle region =Circumference of a circle
Circumference =2πr
=2*22/7*63
=2*22*9
=396cm
So, the least length of rope which is sufficient to encircle the circular region is 396cm.
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