Geometry Chapter 3

Front

What is the value of x if x + 10 = 30?

Back

x = 20

Front

What kind of slope do parallel lines have?

Back

Equal

Front

What types of angles are 2 and 5 if they are on the same side of the transversal and between the two lines?

Back

Consecutive Interior

Front

If \(\angle1\) and \(\angle2\) are a linear pair, what does that mean?

Back

They are adjacent angles that sum up to 180 degrees.

Front

If lines p and q are parallel and m∠3 = 75, what is m∠5 if ∠3 and ∠5 are corresponding angles?

Back

m∠5 = 75

Front

What are alternate interior angles?

Back

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

Front

Define corresponding angles.

Back

Angles that are in the same position on two parallel lines in relation to a transversal.

Front

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

Back

180 degrees.

Front

If two angles are vertical angles, what is true about their measures?

Back

They are equal.

Front

What is the relationship between consecutive interior angles when two lines are parallel?

Back

They are supplementary, meaning they add up to 180 degrees.