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What is the measure of angle BAC?

What is the measure of angle BAC?
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1 vote
What is the measure of angle BAC?

What is the measure of angle BAC?-example-1
asked
User Ulfelder
by
7.9k points

1 Answer

6 votes

Answer:

∠BAC = 105°

Explanation:

2(5x) = 9x+21

10x = 9x+21

reduce:

x = 21

∠BAC = 5x = 105°

answered
User Panos Rontogiannis
by
8.7k points
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