If the circumference if a circle exceeds the diameter by "pi" i.e 3.142 units, then find the diameter of the circle.
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Circumference of a circle = Diameter + π
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2πr = 2r + π
2πr - 2r = π
2r (π-1) = π
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Taking the value of π = 3.142 ; we get
2r (3.142-1) = 3.142
2r = 3.142/2.142
2r = 1.466
-----------------------------
Diameter = 1.466 units
________________
2πr = 2r + π
2πr - 2r = π
2r (π-1) = π
==================
Taking the value of π = 3.142 ; we get
2r (3.142-1) = 3.142
2r = 3.142/2.142
2r = 1.466
-----------------------------
Diameter = 1.466 units
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