Unit 3 Midterm Review

Front

What condition proves that line l is parallel to line m?

Back

If ∠3 ≅ ∠5, then line l is parallel to line m.

Front

What relationship proves that lines j and k are parallel?

Back

If ∠3 and ∠4 are supplementary, then lines j and k are parallel.

Front

What value of x proves that line p is parallel to line r?

Back

x = 14.

Front

What is the value of x if the equation is set up correctly?

Back

x = 6.

Front

What is the name of the angle relationship when two angles are on the same side of the transversal and in corresponding positions?

Back

Corresponding Angles.

Front

Define Alternate Interior Angles.

Back

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

Front

Define Alternate Exterior Angles.

Back

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

Front

What are Vertical Angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What is the relationship between Corresponding Angles when two lines are parallel?

Back

Corresponding Angles are congruent.

Front

What is the relationship between Alternate Interior Angles when two lines are parallel?

Back

Alternate Interior Angles are congruent.