Exploring Adding and Subtracting Rational Expressions

What is a line called that intersects two or more lines at different points?

• Parallel line

• Transversal

• Angle bisector

• Perpendicular line

Which of the following statements is true about vertical angles?

• They are always congruent

• They are always supplementary

• They are always complementary

• They are always adjacent

If angle 1 is 70 degrees, what is the measure of its vertical angle?

• 110 degrees

• 180 degrees

• 70 degrees

• 90 degrees

Which of the following best describes corresponding angles?

• They are on opposite sides of the transversal and outside the parallel lines

• They are on the same side of the transversal and in matching positions

• They are on opposite sides of the transversal and inside the parallel lines

• They are on the same side of the transversal and inside the parallel lines

If angle 2 is 128 degrees, what is the measure of its corresponding angle?

• 180 degrees

• 90 degrees

• 128 degrees

• 52 degrees

What are alternate interior angles?

• Angles on the same side of the transversal and outside the parallel lines

• Angles on opposite sides of the transversal and inside the parallel lines

• Angles on opposite sides of the transversal and outside the parallel lines

• Angles on the same side of the transversal and inside the parallel lines

If angle 3 is 66 degrees, what is the measure of its alternate interior angle?

• 66 degrees

• 180 degrees

• 90 degrees

• 114 degrees

Which of the following best describes alternate exterior angles?

• Angles on the same side of the transversal and outside the parallel lines

• Angles on the same side of the transversal and inside the parallel lines

• Angles on opposite sides of the transversal and inside the parallel lines

• Angles on opposite sides of the transversal and outside the parallel lines

If angle 2 is 58 degrees, what is the measure of its alternate exterior angle?

• 58 degrees

• 122 degrees

• 90 degrees

• 180 degrees

What is the sum of the measures of supplementary angles?

• 90 degrees

• 270 degrees

• 180 degrees

• 360 degrees