Concepts 4.1-4.2 Quest (Flashcard/Test)

Front

What are Linear Pair angles?

Back

Linear Pair angles are two adjacent angles that form a straight line. Their measures add up to 180 degrees.

Front

What are Complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What are Congruent angles?

Back

Congruent angles are angles that have the same measure.

Front

What are Vertical Angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always congruent.

Front

If m∠TWX = 84°, what is m∠UVY?

Back

m∠UVY = 84°.

Front

If lines A and B are parallel and cut by a transversal, what can be said about the corresponding angles?

Back

Corresponding angles are equal when two parallel lines are cut by a transversal.

Front

How do you find the value of x in parallel lines cut by a transversal?

Back

Set up an equation based on the properties of angles formed by the transversal and solve for x.

Front

What is the measure of angle 1 if it is 44°?

Back

Angle 1 measures 44°.

Front

How do you solve for y in an equation involving angles?

Back

Use the properties of angles (like complementary or supplementary) to set up an equation and solve for y.

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.