Midterm Review Part 2 (Units 3 & 4)

Front

What value of x proves that lines r and s are parallel when cut by a transversal?

Back

43

Front

Which pair of angles add up to 180 degrees?

Back

A and G

Front

If the scale factor is less than 1, what type of dilation is it?

Back

Reduction

Front

What is a turn also called?

Back

Rotation

Front

What type of angles are ∡1 and ∡5 when lines are cut by a transversal?

Back

Corresponding Angles

Front

What is the definition of corresponding angles?

Back

Angles that are in the same position on different parallel lines cut by a transversal.

Front

What is the definition of alternate interior angles?

Back

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

Front

What is the definition of vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.

Front

What is the definition of dilation in geometry?

Back

A transformation that alters the size of a figure but not its shape.