6.2 Angle Pairs & Dilations

Front

A line that passes through 2 or more lines is called a ______________.

Back

transversal

Front

Angle 3 and Angle 6 are examples of which type of angle pair?

Back

Alternate interior angles

Front

Solve for x: 2x + 4 = 8.

Back

x = 2

Front

Which of the following is NOT an example of supplementary angles? 1. ∠2 and ∠3 2. ∠1 and ∠3 3. ∠6 and ∠8 4. ∠7 and ∠8

Back

∠2 and ∠3

Front

Solve for y: 3y + 6 = 36.

Back

y = 10

Front

What are corresponding angles?

Back

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

Front

What is the sum of supplementary angles?

Back

180 degrees.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect; they are always equal.

Front

If two angles are complementary, what is their sum?

Back

90 degrees.

Front

What is a dilation in geometry?

Back

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