find the circumfrence of circle who diameter is
56cm
Answers
Answered by
1
Heya dear gm
Diameter= 56 cm.
Radius = 56/2 === 28 .
circumference ,=== 2πr
2×22×28/7
==176 cm
Diameter= 56 cm.
Radius = 56/2 === 28 .
circumference ,=== 2πr
2×22×28/7
==176 cm
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Answered by
0
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METHOD 1:
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Circumference of a circle = πD
Given that Diameter = 56 cm
Circumference = π x 56 = 176 cm
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METHOD 2:
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Find radius:
Radius = Diameter ÷ 2
Radius = 56 ÷ 2 = 28 cm
Find circumference:
Circumference = 2πr
Circumference = 2π (56) = 176 cm
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