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FrozenT [24]
3 years ago
12

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

Mathematics
1 answer:
zmey [24]3 years ago
3 0

Answer:

m < ACO = 90 degrees.

Step-by-step explanation:

The line joining the center O of the circle to the point of contact of the tangent is a right angle.

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