Parallel Lines and Transversals

Front

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

Back

Corresponding angles are equal.

Tags

CCSS.8.G.A.5

Front

What are supplementary angles?

Back

Two angles that add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What are congruent angles?

Back

Angles that have the same measure.

Tags

CCSS.8.G.A.2

Front

What is the relationship between vertical angles?

Back

Vertical angles are congruent.

Tags

CCSS.7.G.B.5

Front

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

Back

The sum of their measures is 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of a transversal?

Back

A line that intersects two or more lines at different points.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

How do you find the value of x in supplementary angles?

Back

Set up the equation: angle1 + angle2 = 180, then solve for x.

Tags

CCSS.7.G.B.5

Front

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

Back

Alternate interior angles are equal.

Tags

CCSS.8.G.A.5

Front

What are the properties of same-side interior angles?

Back

Same-side interior angles are supplementary.

Tags

CCSS.8.G.A.5

Front

What is the sum of the angles in a triangle?

Back

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

Tags

CCSS.8.G.A.5