Angle Pairs & Algebra

What is a linear pair of angles?

Identify an example of a linear pair of angles from the following: \( \angle1 \ and \ \angle4, \angle3 \ and \ \angle2, \angle4 \ and \ \angle5, \angle3 \ and \ \angle5 \)

What are consecutive interior angles?

Identify an example of consecutive interior angles from the following: \( \angle1 \ and \ \angle8, \angle3 \ and \ \angle7, \angle4 \ and \ \angle5, \angle2 \ and \ \angle5 \)

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Identify an example of corresponding angles from the following: \( \angle1 \ and \ \angle6, \angle6 \ and \ \angle5, \angle7 \ and \ \angle8, \angle4 \ and \ \angle8 \)

If two angles are complementary, what is the sum of their measures?

If \( y = 76 \) and \( z = 104 \), what is the relationship between these angles?

What does it mean for two rays to be perpendicular?

Find x so that ray ZD and ray ZP are perpendicular: \( x = 1, x = -\frac{2}{3}, x = 7, x = 14.5 \)