Review of Triangles and Parallel Lines Cut by a Transversal

8th Grade Geometry - Angles and Triangles

Some text here about the topic of discussion

Fill in the Blanks

To find the measure of angle 4 (the exterior angle of the triangle), what two angles should we add together?

Multiple Choice

Find the measure of the exterior angle.

• 149 degrees

• 45 degrees

• 23 degrees

• 31 degrees

Fill in the Blanks

The interior angles of a triangle have a sum of _ degrees.

Fill in the Blanks

The measure of angle C is _ degrees.

Fill in the Blanks

The measure of <x is _ degrees.

Draw

Highlight the angles congruent to angle 1 the same color.

Draw

Highlight the angles congruent to angle 4 in one color.

Multiple Choice

Which set of angles are alternate interior angles?

• <3 and <5

• <3 and <6

• <1 and <7

• <2 and <8

Fill in the Blanks

An example of alternate exterior angles would be <1 and < _ .

Multiple Choice

Angles 3 and 7 are what types of angles?

• Supplementary Angles

• Adjacent Angles

• Corresponding Angles

• Complementary Angles

Multiple Choice

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

Multiple Choice

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

• transitive

• passer through line

• transversal

• bisector

Multiple Choice

Name the alternate interior angle to angle 3.

• 4

• 5

• 6

• 8

Multiple Choice

What is the measure of ∠2?

• 38

• 58

• 71

• 142

Multiple Choice

Find the value of x. 

• x = 133

• x = 47

Multiple Choice

Find y.

• 50

• 130

Multiple Choice

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Multiple Choice

What is the value of the missing angle?

• 90 degrees

• 100 degrees

• 20 degrees

• 120 degrees

Multiple Choice

What is the value of the missing angle?

• 105 degrees

• 80 degrees

• 55 degrees

• 25 degrees

Multiple Choice

Find the measure of angle D.

• 40 degrees

• 108 degrees

• 72 degrees

• 68 degrees

Multiple Choice

Solve for x.

• A

• B

• C

• D

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