Transversal angle pairs

How can you determine if two angles are alternate interior angles?

• Two angles are alternate interior angles if they are on opposite sides of the transversal and inside the two lines.

• Two angles are alternate interior angles if they are on the same side of the transversal and outside the two lines.

• Two angles are alternate interior angles if they are adjacent to each other and on the same line.

• Two angles are alternate interior angles if they are both acute angles.

What are linear angles?

• Adjacent angles that form a straight line and their measures add up to 180 degrees.

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

• Angles that are equal in measure and form a right angle.

• Angles that are supplementary but not adjacent.

How do you identify vertical angles in a diagram?

• Vertical angles are formed by two intersecting lines and are located opposite each other.

• Vertical angles are formed by parallel lines and are adjacent to each other.

• Vertical angles are formed by two intersecting lines and are located next to each other.

• Vertical angles are formed by three lines intersecting at a point.

What is the definition of transversal in geometry?

• A line that intersects two or more lines at different points.

• A line that runs parallel to another line.

• A line that forms a right angle with another line.

• A line that connects the midpoints of two sides of a triangle.

What are vertical angles?

• Angles that are adjacent to each other when two lines intersect.

• Angles that are opposite each other when two lines intersect. They are always equal in measure.

• Angles that are formed by the intersection of two parallel lines.

• Angles that are supplementary to each other.

What are corresponding angles?

• Angles that are equal in measure and in the same position on two parallel lines cut by a transversal.

• Angles that are supplementary and adjacent to each other.

• Angles that are formed when two lines intersect and are opposite each other.

• Angles that are complementary and add up to 90 degrees.

What is the relationship between supplementary angles?

• Supplementary angles are two angles whose measures add up to 180 degrees.

• Supplementary angles are two angles that are equal in measure.

• Supplementary angles are two angles that add up to 90 degrees.

• Supplementary angles are two angles that are adjacent to each other.

If angle P measures 60 degrees, what is the measure of angle C?

• 90 degrees

• 120 degrees

• 150 degrees

• 180 degrees

What is the significance of corresponding angles in parallel lines?

• They are always equal regardless of the lines' orientation.

• They help prove that two lines are parallel when they are equal.

• They are only significant in triangles, not in parallel lines.

• They indicate the angle of intersection between two lines.

What is the sum of the measures of linear angles?

• 90 degrees

• 180 degrees

• 360 degrees

• 120 degrees