If the measurement of a central angle is 77 degrees find the length of its intercepted arc in a circle with a radius of 15 inches. A. 18.4 inches B. 16.6 inches C. 20.2 inches D. 22.6 inches
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If the measure of a central angle is 77 degrees, find the length of its ... Best Answer: The first step is to find the circumference of the circle by the formula pi*d. ... arc length = 2 π (15) * 77/360 = 77π/12 = 20.158552861 inches.
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