If the radius of a circle is 49cm.Find the circumference of the circle
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Circumference Of Circle = 307.72 cm
Step-by-step explanation:
GIVEN
Radius = 49 cm
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TO FIND
Circumference Of Circle
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FORMULAS OF CIRCLE
Diameter Of Circle = 2 × Radius
Radius Of Circle = Diameter / 2
Circumference Of Circle = 2 × π × r
Area Of Circle = π × r²
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We know that,
Circumference Of Circle = 2 × π × r
Circumference Of Circle = 2 × 3.14 × 49
Circumference Of Circle = 6.28 × 49
Circumference Of Circle = 307.72
Circumference Of Circle = 307.72 cm
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