ASAPPP HURRY 25 POINTS!!!
When parallel lines are cut by a transversal, which of these statements must be true about the measures of vertical angles?
They are equal to each other, because one vertical angle is a reflection of the other.
They are not equal to each other, because one vertical angle is not a reflection of the other.
They are equal to each other, because one vertical angle is supplementary to the other.
They are not equal to each other, because one vertical angle is not supplementary to the other.

Respuesta :

Answer:

They are equal to each other, because one vertical angle is a reflection of the other. True

They are not equal to each other, because one vertical angle is not a reflection of the other. False

They are equal to each other, because one vertical angle is supplementary to the other. False

They are not equal to each other, because one vertical angle is not supplementary to the other. False

When parallel lines are cut by a transversal, then vertical angles are equal to each other, because one vertical angle is a reflection of the other.

Option A is true

Given :

Parallel lines are cut by a transversal line

We know that vertical angles are opposite to each other and it is a reflection of one another . Vertical angles are always equal .

The angles in a straight line are supplementary because they make 180 degree and they are called as linear pair of angles

So , linear pair of angles are supplementary.

Vertical angles are not supplementary .

True statement is  Vertical angles are equal to each other , because one vertical angle is a reflection of the other

Option A is true

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