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Which angle pairs are always congruent if a transversal cuts two parallel lines?
Wiki User
∙ 10y ago
The corresponding and alternate angles
Wiki User
∙ 10y ago
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If two parallel lines are cut by a transversal then are the alternate interior angles always supplementary?
yes because they will always equal 180 degrees, regardless of the angle at which the transversal intersects the two parallel lines
When two parallel lines are cut by a transversal angles are supplementary?
When Two parallel lines are cut by the transversal, __________ angles are supplementary
What are the angles if 2 parallel lines are cut by a transversal?
A pair of parallel lines with a transversal will have the following pairs of angles. Alternate , Corresponding, Allied internal, allied external and Vertically Opposite. Unfortunately I cannot draw a diagram on this site in order to show you the positions of these angle - pairs.
What is the linear pair postulate?
1. Where the angles in a linear pair are supplementry, and if parallel lines are cut by a transversal, then the interior angles are congruent, and if two lines are cut by a transversal so that a pair of alternate interior angles are congruent, then the two lines are parallel. That's what makes up a linear pair postulate anyway. 2. If two adjacent angle's unshared sides form a straight angle, then they are a linear pair. 3.If two angles form a linear pair,then they are supplementary.
What is a transversal angle?
A Transversal angle is a line that intersects a system of lines.
What can be said about angle to and angle five?
I am picturing two parallel lines with a transversal, If Angle two and five are corresponding then they are congruent. If they are not corresponding then they would be supplementary.
What does alternate exterior angle mean?
When two parallel lines are cut by a transversal, the two pairs of angles on opposite sides of the transversal and outside the parallel lines, and the angles in each pair are congruent.
Uses of parallel lines cut by a transversal?
There's lots of useful things you can discover when parallel lines are cut by a transversal, most of them having to do with angle relationships. Corresponding angles are congruent, alternate interior angles are congruent, same side or consecutive interior angles are supplementary, alternate exterior angles are congruent, and vertical angles are congruent.
If two parallel lines are cut by a transversal then are the alternate interior angles always supplementary?
yes because they will always equal 180 degrees, regardless of the angle at which the transversal intersects the two parallel lines
What is transversal angle?
They are angles formed by the transversal line cutting through parallel lines
Which quadrilaterals always have 2 pairs of parallel sides and always have 4 congruent angle?
Square and rectangle.
When two parallel lines are cut by a transversal angles are supplementary?
When Two parallel lines are cut by the transversal, __________ angles are supplementary
What are the angles if 2 parallel lines are cut by a transversal?
A pair of parallel lines with a transversal will have the following pairs of angles. Alternate , Corresponding, Allied internal, allied external and Vertically Opposite. Unfortunately I cannot draw a diagram on this site in order to show you the positions of these angle - pairs.
Is the corresponding angle always 180?
A transversal line that cuts through parallel lines creates corresponding angles that are equal but can vary in sizes
What line that intersect two parallel lines to form eight angle?
Transversal
What is the linear pair postulate?
1. Where the angles in a linear pair are supplementry, and if parallel lines are cut by a transversal, then the interior angles are congruent, and if two lines are cut by a transversal so that a pair of alternate interior angles are congruent, then the two lines are parallel. That's what makes up a linear pair postulate anyway. 2. If two adjacent angle's unshared sides form a straight angle, then they are a linear pair. 3.If two angles form a linear pair,then they are supplementary.
What type of angle does a transversal line form?
When a transversal line cuts through parallel lines equal corresponding and equal alternate angles are formed
