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Nata [24]
2 years ago
10

What is the measure of angle BAC?

Mathematics
1 answer:
KATRIN_1 [288]2 years ago
8 0

Answer:

∠BAC = 105°

Step-by-step explanation:

2(5x) = 9x+21

10x = 9x+21

reduce:

x = 21

∠BAC = 5x = 105°

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