What parallel lines are cut by a transversal?

If two parallel lines are cut by a transversal, then, Alternate Exterior Angles are congruent. If two parallel lines are cut by a transversal, then corresponding angles are congruent. Two lines cut by a transversal are parallel IF AND ONLY IF corresponding angles are congruent.

What 3 things happen when parallel lines are cut by a transversal?

Corresponding Angles are congruent. Alternate Exterior Angles are congruent. Alternate Interior Angles are congruent.

What is transversal line example?

You have probably ridden in a car on a street that crossed railroad tracks. As you crossed the tracks, you completed a transversal. A transversal is a line that crosses other lines. Usually we work with transversals when they cross parallel lines, like the two tracks of a railroad.

What are the 5 angles formed by parallel lines cut by a transversal?

They are 1) corresponding angles, the angles that are on the same corner at each intersection; 2) alternate interior angles, the angles that are between the two parallel lines but on opposite sides of the transversal; 3) alternate exterior angles, the angles that are outside the parallel lines but on opposite sides of …

Where do you see parallel lines in real life?

Parallel line examples in real life are railroad tracks, the edges of sidewalks, marking on the streets, zebra crossing on the roads, the surface of pineapple and strawberry fruit, staircase and railings, etc.

What is a real life example of intersecting lines?

Crossroads: Two roads (consider as straight lines) meeting at a common point make crossroads. Scissors: The two arms of the scissors form intersecting lines.

Which of the following never true if two parallel lines are cut by a transversal?

According to transversal theorem if two parallel lines are intersected by another transversal line then the alternate interior angles formed are congruent or we can say equal to each other. Hence, If two parallel lines are cut by transversal, then a pair of alternate interior angles not equal is false.

What are the 5 kinds of angles formed by lines cut by a transversal?

When parallel lines are cut by a transversal same side interior angles are?

Same Side Interior Angles Theorem: If two parallel lines are cut by a transversal, then the same side interior angles are supplementary.

What type of angles are 5 and 6?

Angles 3, 4, 5, and 6 are called interior angles because they are between lines m and n. Refer to the gure above. Pairs of angles—one at each intersection—have different names depending on their positions in the gure.

What kinds of congruent angles are formed by a pair of parallel lines cut by a transversal?

If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent . When two lines are cut by a transversal, the pairs of angles on either side of the transversal and outside the two lines are called the alternate exterior angles .