Arc Length Calculator. Equation: Beginning Interval: End Interval: Submit. Added Mar 1, 2014 by Sravan75 in Mathematics. Finds the length of an arc using the Arc Length Formula in terms of

The formula to calculate the length of an arc is given by: L = 2πr × (θ ÷ 360) Where, r is the radius of the circle θ is the angle in degrees Or L = r θ Where, r is the radius of the circle

The circumference can be found by the formula C = πd when we know the diameter and C = 2πr when we know the radius, as we do here. Plugging our radius of 3 into the formula, we get C = 6π meters or approximately

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