CHAPTER 13.2 DAY 1

Warm up How are the measures of two vertical angles

related?

What is the measurement of angle x

The measures of two vertical angles are expressed as 6x and 2x + 80. What is the measure in degrees of each angle?

X

Chapter 13.2 Vocabulary

a bc d

e fg h

Transversal: a line that intersects two or more lines at different points

Corresponding angles:

Alternate interior angles

Alternate exterior angles

Chapter 13.2

ab

cde

f

g

h

Corresponding angles:

Alternate interior angles

Alternate exterior angles

Chapter 13.2

abc d

e fg

h

Corresponding angles:

Alternate interior angles

Alternate exterior angles

Finding angle measurements

Finding angle measurements

Finding angle measurements

Homework Page 718-719

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