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Are alternate angles congruent

Updated: 12/12/2022
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15y ago

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Yes. Alternate interior and alternate exterior angles are congruent.

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15y ago
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Q: Are alternate angles congruent
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Related questions

If two lines are cut by a transversal to form pairs of congruent corresponding angles congruent alternate interior angles or congruent alternate exterior angles then what are the lines?

The lines are parallel. The only time you will see correpsonding, alternate interior, and alternate exterior angles is with a parallel transversal line.


Parallel lines form congruent alternate interior angles?

Parallel lines cut by a transversal form congruent alternate interior angles.


What is the converse of parallel lines conjecture?

If two lines are cut by a transversal to form pairs of congruent corresponding angles, congruent alternate interior angles, or congruent alternate exterior angles, then the lines are parallel.


Alternate interior angles are?

they are congruent i think


Are all alternate interior angles congruent?

Sometimes they are.


What is the converse statement of if two parallel lines are cut by a transverse then the alternate angles are congruent?

If a transversal intersects a pair of lines and the alternate angles are congruent, the lines are parallel.


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.


Are alternate angles complementary?

No. They are congruent. However, if one of the alternate angles is equal to 45, yes they would be complementary, but otherwise, no.


What are necessary when proving that the opposite sides of a parallelogram are congruent?

A. Corresponding parts of similar triangles are similar.B. Alternate interior angles are supplementary.C. Alternate interior angles are congruent.D. Corresponding parts of congruent triangles are congruent


Alternate exterior angles?

Two angles that are congruent to each other and are on opposite sides of the parellel lines


Are alternate exterior angles congruent?

Only if the lines cut by the transversal are parallel.


Are alternate interior angles congruent?

Only if the lines cut by the transversal are parallel.