Geometry Review 1

Front

Which of these angles is NOT congruent to angle 5?

Back

Angle 6

Front

Name the angle relationship: Two angles that are in the same position on parallel lines when a transversal crosses them.

Back

Corresponding

Front

Solve for y: 2y + 10 = 30

Back

y = 10

Front

Find the measure of angle 1 if angle 1 and angle 2 are complementary and angle 2 measures 46 degrees.

Back

Angle 1 = 44°

Front

Two angles are ______________ when their sum is equal to 90 degrees.

Back

Complementary

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

What do you call angles that are opposite each other when two lines cross?

Back

Vertical Angles

Front

If two parallel lines are cut by a transversal, what is the relationship between the alternate interior angles?

Back

They are congruent.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the relationship between supplementary angles?

Back

Their sum is equal to 180 degrees.