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Posted by on Tuesday, October 2, 2012 at 5:22pm.

find the degree measure of a central angle subtended by an arc of 8.00cm in a circle with circumference 20.0cm

  • TRIG - , Tuesday, October 2, 2012 at 5:28pm

    Ø/360 = 8/20
    Ø = 360(8/20) = 144°

  • TRIG - , Tuesday, October 2, 2012 at 5:31pm

    Thank you

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