Quiz about Geometry Unit 3 Practice Test

Question 1

What type of angle pair are angles 3 and 5?

Accepted Answer

Alternate Interior Angles

Answer

Same-Side Interior Angles

Answer

Corresponding Angles

Answer

Alternate Exterior Angles

Question 2

Given that lines r and s are parallel, what is the measure of angle 2?

Accepted Answer

55 degrees

Answer

90 degrees

Answer

125 degrees

Answer

160 degrees

Question 3

Which line is perpendicular to y=2x+4?

Accepted Answer

y=(-1/2)x+7

Answer

y=2x-6

Question 4

Name the corresponding angle to angle 4.

Accepted Answer

angle 8

Answer

angle 6

Answer

angle 2

Answer

angle 5

Question 5

Name the alternate interior angle to angle 3.

Accepted Answer

5

Answer

4

Answer

6

Answer

8

Question 6

Name the angle relationship.

Accepted Answer

Corresponding Angles POSTULATE

Answer

Alternate Interior Angles THEOREM

Answer

Alternate Exterior Angles THEOREM

Answer

Vertical Angles THEOREM

Question 7

Name the angle relationship.

Accepted Answer

Vertical Angles THEOREM

Answer

Alternate Interior Angles THEOREM

Answer

Alternate Exterior Angles THEOREM

Answer

Corresponding Angles POSTULATE

Question 8

Name the angle relationship.

Accepted Answer

Alternate Exterior

Answer

Alternate Interior

Answer

Corresponding

Answer

Vertical Angles

Question 9

What is the relationship between angle 1 and angle 5?

Accepted Answer

Definition of Supplementary Angles

Accepted Answer

Linear Pair Theorem

Answer

Corresponding Angles Theorem

Answer

Vertical Angles Theorem

Answer

Alternate Interior Angles Theorem

Question 10

Solve for  y.

Accepted Answer

y = 10

Answer

y = 20

Answer

y = 120

Answer

y = 60

Question 11

Which of these angles is NOT congruent to angle 5?

Accepted Answer

Angle 6

Answer

Angle 8

Answer

Angle 1

Answer

Angle 4

Question 12

A line that passes through parallel lines is called a ______________.

Accepted Answer

transversal

Answer

transitive

Answer

passer through line

Answer

bisector

Question 13

Find the measure of angle 1.

Accepted Answer

44o

Answer

28o

Answer

136o

Answer

6o

Question 14

Which of the figures shown show parallel lines?

Accepted Answer

Figure 1 and 3

Answer

Figure 1 only

Answer

Figure 1 and 2

Answer

All figures are parallel

Question 15

The red angle decreases according to the following pattern shown above. What conclusions can you make about figure 4 if it follows the same pattern?

Accepted Answer

Lines s and t are parallel on figure 4 because the same side exterior angles are supplementary.

Answer

Lines s and t are not parallel on figure 4 because the same side exterior angles are not supplementary.

Answer

You cannot determine anything about lines S and T on figure 4 because there is not enough information.

Question 16

What can you conclude about the slope of line t?

Accepted Answer

The slope of line t does not equal .5

Answer

The slope of line t = .5

Answer

The slope of line t = -2

Answer

Not enough information is available to make a conclusion.

Question 17

Finish the rule: If two parallel lines are cut by a transversal, then the same-side interior angles are ...

Accepted Answer

supplementary

Answer

congruent

Answer

adjacent

Answer

complementary

Question 18

Which of the following is a postulate?

Accepted Answer

Corresponding Angles

Answer

Alternate Interior Angles

Answer

Same Side Interior Angles

Answer

Alternate Exterior Angles

Question 19

When constructing a line parallel to a given line, you will be

Accepted Answer

copying an angle

Answer

copying a segment

Answer

bisecting a segment

Answer

constructing a perpendicular

Question 20

A student is using a straightedge and a compass to do the construction shown below. Which best describe the construction that the student is doing?

Accepted Answer

a line through P parallel to line l

Answer

a line through P intersecting line l

Answer

a line through P congruent to line l

Answer

a line through P perpendicular to line l

Question 21

In the image, line RS is _______ to line JQ.

Accepted Answer

parallel

Answer

congruent

Answer

similar

Answer

perpendicular

Question 22

An unproven statement based on an observation

Accepted Answer

Conjecture

Answer

Converse

Answer

Conditional Statement

Answer

Construction

Question 23

A specific case for which a conjecture is false

Accepted Answer

Counterexample

Answer

Construction

Answer

Postulate

Answer

Conjecture

Question 24

A rule that is accepted without proof

Accepted Answer

Postulate

Answer

Converse

Answer

Conjecture

Answer

Theorem

Question 25

A logical statement that has two parts, hypothesis and conclusion. (Theorems are written in this form)

Accepted Answer

Conditional Statement

Answer

Counterexample

Answer

Axiom

Answer

Theorem

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