Unit 2 Final Review

Front

What type of angle pair is ∠1 and ∠3?

Back

linear pair angles

Front

What is the Corresponding Angles Postulate?

Back

If two parallel lines are cut by a transversal, then each pair of corresponding angles is equal.

Front

What are slopes of perpendicular lines?

Back

Opposite reciprocals.

Front

What is the Vertical Angle Theorem?

Back

Vertical angles are equal.

Front

What is the definition of alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two lines.

Front

What is the definition of corresponding angles?

Back

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

Front

What is the Same Side Interior Angles Theorem?

Back

If two parallel lines are cut by a transversal, then the same side interior angles are supplementary.

Front

Write an equation of a line perpendicular to y = 2/7x - 5 through (2, -3).

Back

y = -7/2x + 4

Front

What is the value of x if 2x + 5 = 31?

Back

x = 13

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1)