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4 years ago

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Angle AOC and angle BOD are vertical angles. If m∠AOC = (4x + 40)° and m∠BOD = 120°, which equation could be used to solve for x

? A. X + 40° = 120° B. (4x + 40)° = 120° C. 4x + 120° = 40° D. (4x)° = 120°

1 answer:

vodka [1.7K]4 years ago

3 0

Answer:

B

Step-by-step explanation:

This is the equation because they are vertical angles which means they are equal to each other.

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