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Ghella [55]
3 years ago
7

SOMEONE PLZ HELP FAST AND SHOW UR WORK ILL MARK BRAINLIEST IF YOU SHOW UR WORK AND ANSWER CORRECTLY

Mathematics
1 answer:
Arturiano [62]3 years ago
6 0

angle C = 90°

angle O = 67°

Step-by-step explanation:

Line AC is tangent to the circle at point C. Since OC is the radius, this means that OC is perpendicular to AC. Since the sum of the interior angles of a triangle is 180°, then

23° + 90 + angle O = 180°

or

angle O = 67°

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