Answer :

NotNav

Answer:

99°

Step-by-step explanation:

When straight lines intersect, vertical angles appear.

Vertical angles are ALWAYS equal in measure,  whether the lines are parallel or not.

MuridCikgu

B) 99°

Step-by-step explanation:

The crossing angles have the same angle.

So, the missing angle is 99° (B)

Hope it helpful and useful :)

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