yubtub1999 yubtub1999
  • 15-06-2018
  • Mathematics
contestada

HELP PLEASE.
Find the measure of both arc AB and arc APB, where <APB = 108 degrees.

HELP PLEASE Find the measure of both arc AB and arc APB where ltAPB 108 degrees class=

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sqdancefan
sqdancefan sqdancefan
  • 15-06-2018
Arc AB will be twice the measure of the inscribed angle that intercepts it.

Arc AB = 2×∠APB = 2×108° = 216°

Arc APB = 360° - Arc AB = 144°
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