Angles A and B are vertical angles. If mZA = 155 then what must be the measure of angle B? mZB= degrees

asked Sep 12, 2023 134k views

14 votes

Angles A and B are vertical angles. If mZA = 155 then what must be the measure of angle B?

mZB=
degrees

by Wissa

3.8k points

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8 votes

Answer:

Angle B is 155 degrees

Explanation:

Vertical angles are congruent; they have the same angle measure.

$m\angle{A} = 155 \cong m\angle{B} = 155$

Conrad Frix answered Sep 17, 2023

3.7k points

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