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In circle O below, segment RA is a diameter, arc RP = 104 degrees, and arc RQ = 70 degrees. Find the
measure of the indicated angle
m<=5

In circle O below segment RA is a diameter arc RP 104 degrees and arc RQ 70 degrees Find the measure of the indicated angle mlt5 class=

Respuesta :

CoastsideDad

Answer:

76°

Step-by-step explanation:

Arc RP = 104

Major arc RPA = 180 (half a circle)

180-104 = 76

Arc AP = 76, so Angle 5 = 76

Central Angles and their arcs are equal

Answer:

76°

Step-by-step explanation:

Finding m∠4 :

  • The angle is equal to  arc RP
  • ∠4 = ° 104

Finding m∠5 :

  • ∠4 + ∠5 = 180° (property of linear angles)
  • ∠5 = 180° - 104°
  • ∠5 = 76°