tjordan6499 tjordan6499
  • 02-05-2020
  • Mathematics
contestada

AC is tangent to circle
at point C
What is the measure of ACO?

AC is tangent to circle at point C What is the measure of ACO class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-05-2020

Answer:

∠ ACO = 90°

Step-by-step explanation:

The angle between a tangent and a radius at the point of contact is 90°

Thus the angle between AC and OC is ∠ ACO = 90°

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