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If O is the center of the circle and mZABC = 30°, what is the measure of BDC? D B A C mZBDC = [?] degrees​
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If O is the center of the circle and mZABC = 30°, what is the measure of BDC? D B A C mZBDC = [?] degrees​

If O is the center of the circle and mZABC = 30°, what is the measure of BDC? D B-example-1
User Paul Sinnema
by
9.1k points

2 Answers

2 votes

Answer:

angle BDC=60°

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If O is the center of the circle and mZABC = 30°, what is the measure of BDC? D B-example-1
User Avandecreme
by
7.2k points
3 votes

Answer:

60

Explanation:

ABC is OBC:30

180-90-30=60

User Pawel Jasinski
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