Angle A is circumscribed about circle O. What is the measure of Angle O?

Naval asked Feb 20, 2023

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8 votes

Angle A is circumscribed about circle O.
What is the measure of Angle O?

Naval asked Feb 20, 2023

by Naval

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9 votes

Answer:

A is circumsoribed about circle O so OCbot CA,OBbot AB mangle O=360 ° -90 ° -90 ° -80 ° =100 °

Joshua Belden answered Feb 26, 2023

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