ciara180
ciara180 ciara180
  • 31-07-2018
  • Mathematics
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Angle C is an inscribed angle of circle P. Angle C measures (x + 8) degrees and arc AB measures (-8x) degrees. Find x

Angle C is an inscribed angle of circle P Angle C measures x 8 degrees and arc AB measures 8x degrees Find x class=

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PunIntended
PunIntended PunIntended
  • 31-07-2018

The Power of Points Theorem states that the measure of angle C is half the measure of arc AB. So:

x + 8 = 1/2 * (-8x)

x + 8 = -4x

x = -5/8

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