Quiz about Unit 1 Review

Question 1

What does the word BISECT mean?

Accepted Answer

To cut something into two congruent pieces or in half

Answer

To cut something into more than five pieces

Answer

It is a plane with two sets of wings

Answer

A shape that has three sides

Question 2

Find the missing angle (find x)

Accepted Answer

130o

Answer

15o

Answer

50o

Answer

165o

Question 3

What kind of lines are these?

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Intersecting

Answer

None of the above

Question 4

What kind of lines are these?

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Intersecting

Answer

None of the above

Question 5

What does congruent mean?

Accepted Answer

Same size and shape

Answer

Completely different size and shape

Answer

Similar size and shape

Question 6

This is a

Accepted Answer

segment

Answer

ray

Answer

line

Answer

point

Question 7

This is a

Accepted Answer

ray

Answer

line

Answer

segment

Answer

point

Question 8

This is a

Accepted Answer

line

Answer

segment

Answer

lina

Answer

graph

Question 9

What type of angle is this?

Accepted Answer

Right

Answer

Reflex

Answer

Straight

Answer

Acute

Question 10

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 11

Solve for x

Accepted Answer

x = 8

Answer

x = 77

Answer

x = 7.5

Answer

x = 18

Question 12

What is the value of x?

Accepted Answer

4

Answer

8

Answer

2

Answer

5/8

Question 13

D is the midpoint of EF.
ED = 4x + 6
DF = 7x -9
Find EF.

Accepted Answer

52

Answer

5

Answer

26

Answer

22

Question 14

If AB = 2x+3, BC = 3x-5, and AC = 38, which equation represents the relationship between the segments?

Accepted Answer

2x + 3 + 3x - 5 = 38

Answer

2x + 3 + 38 = 3x - 5

Answer

2x + 3 + 3x - 5 = 180

Answer

2x + 3 = 3x - 5

Question 15

Identify the midpoint of a segment given the endpoints (-4,-6) and B(5,-1).

Accepted Answer

(0.5, -3.5)

Answer

(0, -3)

Answer

(-0.5, 3.5)

Answer

(0, 3.5)

Question 16

Find the distance between the points (1, 7) and (-2, 3).

Accepted Answer

5

Answer

0.5

Answer

3.87

Answer

4.12

Question 17

Angles 1 and 2 are supplementary. Which equation represents the relationship between their measures?

Accepted Answer

$$m\angle1+m\angle2=180\degree$$

Answer

$$m\angle1+m\angle2=90\degree$$

Answer

$$m\angle1+m\angle2=100\degree$$

Answer

$$m\angle1+m\angle2=200\degree$$

Question 18

Which one of these is an angle bisector?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 19

Which of these is a line segment?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 20

Which one of these is a linear pair?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 21

Example 2: Find x if the length of PR is 45 units in length. [Refer to the figure]

Accepted Answer

3

Answer

44

Answer

5

Answer

6

Question 22

Suppose AC = 48, find the value of x. Then, find the length of AB.

Accepted Answer

16

Answer

13

Answer

12

Answer

15

Question 23

Write an equation that correctly models the lengths shown.

Accepted Answer

2x + 20 + 9 = x + 21

Answer

2x + 20 + x + 21 = 9

Answer

9 + x + 21 = 2x + 20

Answer

2x + 20 - 9 = x + 21

Question 24

Given the diagram, which is correct?

Accepted Answer

BC+CD=BD

Answer

BD+BC=CD

Answer

CD+BC=BD

Answer

BC+BD=CD

Question 25

Two angles with a sum of 90 degrees

Accepted Answer

Complementary

Answer

Supplementary

Answer

Right

Answer

Vertical

Question 26

Angles whose measure sum up to 180 degrees.

Accepted Answer

Supplementary

Answer

Vertical

Answer

Adjacent

Answer

Complementary

Question 27

What is the measure of the missing angle?

Accepted Answer

52 degrees

Answer

82 degrees

Answer

72 degrees

Answer

43 degrees

Question 28

What equation could be used to solve for the missing angle measure?

Accepted Answer

x + 19 = 90

Answer

x + 19 = 180

Answer

x + 19 = 19

Answer

x + 19 = 60

Question 29

What is the midpoint between (3, -1) and (7, -5)

Accepted Answer

(5, -3)

Answer

(5, -2)

Answer

(10, -6)

Answer

(2, -2)

Question 30

Find the distance between the two points: (2, -1) and (2, 5)

Accepted Answer

6

Answer

0

Answer

8.3

Answer

5.5

Question 31

Find the distance between J and K.

Accepted Answer

8.2

Answer

7.7

Answer

9

Answer

10.2

Question 32

Which of the following constructions is illustrated?

Accepted Answer

The bisector of a given angle

Answer

An angle is congruent to a given angle

Answer

The bisector of a given segment

Answer

The perpendicular bisector of a given segment.

Question 33

Name the construction.

Accepted Answer

Perpendicular bisector of a line segment

Answer

Angle bisector

Answer

Perpendicular line to a point not on a line

Answer

Perpendicular line to a point on the line

Question 34

Name the construction.

Accepted Answer

Angle bisector

Answer

Perpendicular line to a point not on a line

Answer

Angle median

Answer

Perpendicular bisector of a line segment

Question 35

What was duplicated?

Accepted Answer

line segment

Answer

line

Answer

ray

Answer

angle

Question 36

What type of construction do you see?

Accepted Answer

perpendicular bisector

Answer

midpoint

Answer

angle bisector

Answer

altitude

Question 37

Which one is the correct construction for a perpendicular bisector?

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 38

What must be true?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 39

Select the best answer choice.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 40

What geometric construction is shown in the diagram below?

Accepted Answer

a perpendicular bisector of a segment

Answer

an angle bisector

Answer

a line parallel to a given line

Answer

an angle congruent to a given angle

Question 41

What is being constructed?

Accepted Answer

A congruent segment

Answer

Parallel Lines

Answer

Perpendicular Bisector

Answer

Angle Bisector

Question 42

These lines are...

y = 3x +2

y = 3x - 3

Accepted Answer

Parallel

Answer

Perpendicular

Answer

Neither

Question 43

These lines are...

$$y=-\frac{2}{3}x+2$$

$$y=\frac{3}{2}x+9$$

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Neither

Question 44

Choose ALL the lines that are PARALLEL to:

$$y=\frac{2}{9}x-7$$

Accepted Answer

$$9y=2x-18$$

Accepted Answer

$$y=\frac{2}{9}x+8$$

Answer

$$y=\frac{9}{2}x-12$$

Answer

$$-2y=9x+8$$

Question 45

A line is perpendicular to y = 2x - 7.
What is the slope of this line?

Accepted Answer

-1/2

Answer

-2

Answer

1/2

Answer

2

Question 46

What slope is perpendicular to:
m = 5/8

Accepted Answer

-8/5

Answer

-5/8

Answer

5/8

Answer

8/5

Question 47

Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through the point (9, -2)

Accepted Answer

$$y=-\frac{1}{3}x+1$$

Answer

$$y=-\frac{1}{3}x-5$$

Answer

y = 3x-29

Answer

$$y=\frac{1}{3}x-5$$

Question 48

Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?

Accepted Answer

y = 5x - 2

Answer

y = -2x + 7

Answer

y = 5(x - 2)

Answer

$$y=-\frac{1}{5}x-2$$

Question 49

Name the construction.

Accepted Answer

perpendicular through a point NOT on the line

Answer

midpoint

Answer

perpendicular through a point on the line

Answer

Circumcenter of a right triangle

Question 50

Name the construction.

Accepted Answer

perpendicular through a point NOT on the line

Answer

midpoint

Answer

perpendicular through a point on the line

Answer

Circumcenter of a right triangle

Unit 1 Review

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