Exploring Angle Relationships in Geometry

What defines parallel lines?

• Lines that never intersect

• Lines that intersect at a 90-degree angle

• Lines that are perpendicular

• Lines that intersect at one point

What is a transversal?

• A line that forms a right angle with a parallel line

• A line parallel to another line

• A line that intersects two parallel lines

• A line that divides an angle into two equal parts

What type of angles do supplementary angles form?

• A right angle

• A straight line

• An acute angle

• An obtuse angle

What are vertical angles?

• Angles that are both acute

• Angles that add up to 180 degrees

• Angles that are opposite to each other when two lines intersect

• Angles that are adjacent to each other

What are corresponding angles?

• Angles in the same position on different lines

• Angles that are supplementary to each other

• Angles that are both on the interior of parallel lines

• Angles that are both on the exterior of parallel lines

What defines alternate exterior angles?

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

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

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

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

How can you identify corresponding angles?

• By their congruent measures

• By their supplementary measures

• By their position in matching corners when two lines are crossed by a transversal

• By their position on the same side of the transversal

What are same side interior angles?

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

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

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

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

What are supplementary angles?

• Angles that add up to 180 degrees

• Angles that are congruent

• Angles that are both acute

• Angles that add up to 90 degrees

What property do corresponding angles have?

• They are both acute

• They are both obtuse

• They are congruent

• They are supplementary