Finding the Value of an Angle Using Same Side Interior Angles

The video tutorial explains the concept of parallel lines and transversals, focusing on identifying interior angles. It distinguishes between alternate and consecutive interior angles, emphasizing that consecutive interior angles are supplementary, meaning they add up to 180 degrees. The tutorial includes a practical example of solving for an unknown angle using this property.

What is the role of a transversal in relation to parallel lines?

• It creates angles with the parallel lines.

• It changes the direction of the parallel lines.

• It makes the parallel lines intersect.

• It divides the parallel lines into equal segments.

Which of the following best describes consecutive interior angles?

• Angles that are equal in measure.

• Angles on the same side of the transversal.

• Angles that are adjacent to each other.

• Angles on opposite sides of the transversal.

What is the sum of consecutive interior angles?

• 90 degrees

• 180 degrees

• 360 degrees

• They are equal

If one consecutive interior angle measures 100 degrees, what is the measure of the other angle?

• 70 degrees

• 90 degrees

• 100 degrees

• 80 degrees

What term is used to describe angles that add up to 180 degrees?

• Complementary

• Supplementary

• Congruent

• Adjacent