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March 25, 2017

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Find the length of the intercepted arc with radius 2.5 cm and a central angle of 95degrees. Round your answer to the nearest tenth.

  • Math/Trig - ,

    Arc length = r * central angle in rads

    95 d = 95*pi/180 = 95pi/180 = 19pi/36
    19pi/36 = 1.66 rads

    Arc length s = 2.5 * 1.66
    Arc length s = ?

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