Quiz about First Semester Review

Question 1

A line is named by...

Accepted Answer

Any 2 points on the line, or a lowercase script letter.

Answer

Any 3 points on the line.

Answer

Any 1 point on the line.

Answer

Any 3 points on the line, or a uppercase script letter.

Question 2

Two lines intersect at a ....

Accepted Answer

point

Answer

angle

Answer

line

Answer

intersection

Question 3

Name 4 collinear points

Accepted Answer

HNKI

Answer

HMNO

Answer

IKNO

Answer

MJOL

Question 4

A line that contains point M.

Accepted Answer

Line p

Answer

Line q

Answer

Line r

Answer

Line NH

Question 5

An example of 2 non-collinear points.

Accepted Answer

F, B

Answer

D, E

Answer

C, B

Answer

M, E

Question 6

A plane containing point A.

Accepted Answer

Plane DEA

Answer

Plane k

Answer

Plane CDF

Answer

Plane F

Question 7

Give another name for plane Q.

Accepted Answer

Plane FGI

Answer

Plane FEGI

Answer

Plane FEG

Answer

Plane m

Question 8

Are points D and E collinear or coplanar?

Accepted Answer

Collinear

Answer

Coplanar

Question 9

Use the figure to write and solve an equation for x.

Accepted Answer

6

Answer

5

Answer

7

Answer

8

Question 10

If U is between T and B, find the value of "x" and the measure of line TU.
TU=2x, UB=3x+1, TB=21

Accepted Answer

4

Answer

3

Answer

20

Question 11

Solve

Accepted Answer

x = 55

Answer

x = 5

Answer

x = 11

Answer

x = 33

Question 12

Find HG

Accepted Answer

14

Answer

28

Answer

41

Answer

7

Question 13

Find LK

Accepted Answer

3

Answer

5

Answer

-3

Answer

6

Question 14

Find AD AND BC

Accepted Answer

12; 16

Answer

5;12

Answer

16;4

Answer

5;16

Question 15

Find the measure of QA

Accepted Answer

28

Answer

39

Answer

14

Answer

20

Question 16

Question 16.

Accepted Answer

46.2 ft2

Answer

92.4 ft2

Answer

46.2 ft

Answer

92.4 ft

Question 17

Question 17.

Accepted Answer

18.9 km2

Answer

19.8 km2

Answer

37.8 km2

Answer

35 km2

Question 18

Find the area:

Accepted Answer

40 yd2

Answer

40 yd

Answer

80 yd2

Answer

18 yd2

Question 19

Draw a conclusion from the statement.
If a whole number is even, then its square is divisible by 4.
The number I am thinking of is an even number.

Accepted Answer

Then its square is divisible by 4

Answer

Then it's not odd.

Answer

Then it's a whole number.

Answer

Then it's even.

Question 20

Determine whether the stated conclusion is valid.
Given: If an animal is a dog, then they like biscuits.
Sammy is a dog.
Conclusion: Sammy likes biscuits.

Accepted Answer

Valid

Answer

Invalid

Answer

Sammy is a Great Dane

Answer

Sammy is really a cat.

Question 21

Use the Law of Detachment to draw a conclusion from the two given statements. If not possible, write not possible.
Statement 1: If I study for one hour each day, then I will score well on the exam
Statement 2: I will score well on the exam

Accepted Answer

not possible

Answer

I study for 1 hour each day.

Answer

I do not study for 1 hour each day

Answer

If I do well on the exam, I studied for 1 hour each day.

Question 22

Given, "If I have a Siberian Husky, then I have a dog." Identify the contrapositive.

Accepted Answer

If I do not have a dog, then I do not have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I do not have a dog.

Answer

If I have a dog, then I have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I have a dog.

Question 23

Given, "If I have a Siberian Husky, then I have a dog." Identify the inverse.

Accepted Answer

If I do not have a Siberian Husky, then I do not have a dog.

Answer

If I have a dog, then I have a Siberian Husky.

Answer

If I do not have a dog, then I do not have a Siberian Husky.

Answer

If I do not have a Siberian Husky, then I have a dog.

Question 24

Given, "If angles are congruent, then the measures of the angles are equal." Identify the inverse.

Accepted Answer

"If angles are not congruent, then the measures of the angles are not equal."

Answer

If the measures of the angles are equal, then the angles are congruent.

Answer

If the measures of the angles are not equal, then the angles are not congruent.

Answer

If the angles are not congruent, then the measure of the angles are equal.

Question 25

Given, "If angles are congruent, then the measures of the angles are equal." Identify the hypothesis.

Accepted Answer

Angles are congruent.

Answer

If angles are congruent.

Answer

Then the measures of the angles are equal.

Answer

The measures of the angles are equal.

Question 26

What is the hypothesis of the following statement: "If Johnny is late to school, then his mom will have to drive him."

Accepted Answer

Johnny is late to school

Answer

His mom will have to drive him

Answer

If Johnny is late to school

Answer

Then his mom will have to drive him

Question 27

What is the justification?

Accepted Answer

Transitive Prop.

Answer

Symmetric Prop.

Answer

Angle addition postulate

Answer

Reflexive Prop

Question 28

QR=QR

Accepted Answer

Reflexive property of equality

Answer

Symmetric property of equality

Answer

Subtraction property of equality

Answer

Transitive property of equality

Question 29

If RS+TU=XY and TU=WV, then RS + WV=XY

Accepted Answer

Substitution

Answer

Segment Addition Postulate

Answer

Addition of Equals

Answer

Division of equals

Question 30

Solve for  y.

Accepted Answer

y = 10

Answer

y = 20

Answer

y = 120

Answer

y = 60

Question 31

Angle 1 = 27^oFind the measure of angle 4

Accepted Answer

27o

Answer

153o

Answer

63o

Answer

90o

Question 32

Which pair of angles are alternate exterior angles?

Accepted Answer

Angle 8 and Angle 1

Answer

Angle 7 and Angle 4

Answer

Angle 2 and Angle 6

Answer

Angle 2 and Angle 8

Question 33

Write the equation of a line with a slope of -3 and y intercept of 8

Accepted Answer

y = -3x + 8

Answer

x = 8

Answer

y = -3

Answer

y = 8x -3

Question 34

Write an equation of the line w slope of (1/3) and y-int of -4

Accepted Answer

y = (1/3)x -4

Answer

y = -4x + (1/3)

Answer

y = -1/3x

Answer

x = -4y

Question 35

Write an equation in slope int. form of the line through (4,-1) with slope of -3

Accepted Answer

y = -3x +11

Answer

y = 3x - 6

Answer

y = -3x - 11

Answer

y = -3x -6

Question 36

Write an equation of the vertical line thru (2,1)

Accepted Answer

x = 2

Answer

x = 1

Answer

y = 2

Answer

y = 1

Question 37

Write an equation of the vertical line thru (-8,5)

Accepted Answer

x = -8

Answer

y = -8

Answer

y = 5

Answer

x = 5

Question 38

Write an equation of the horizontal line thru (1, -4)

Accepted Answer

y = -4

Answer

y = 1

Answer

x = -4

Answer

y = x

Question 39

Write an equation of the horizontal line thru (-2, 3)

Accepted Answer

y = 3

Answer

x = -2

Answer

x = 3

Answer

y = -2

Question 40

What is the equation of the line in slope-intercept form that has a slope of 2 and goes through (3,4)?

Accepted Answer

y = -2x +2

Answer

y = 2x +2

Answer

y = -2x -2

Answer

y = 4x +4

Question 41

Which equation is perpendicular to:
y = -6x +2

Accepted Answer

y = 1/6x +4

Answer

y = 6x +1

Answer

y = -6x +3

Answer

y = -1/6x +5

Question 42

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 43

What is the equation of the line that passes through the point (-6, 3) and has a zero slope?

Accepted Answer

y = 3

Answer

x = -6

Answer

y = -6

Answer

x = 3

Question 44

Find the value of x.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 45

Find the value of x.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 46

Solve for x.

Accepted Answer

6

Answer

16

Answer

11

Answer

50

Question 47

The pair of figures is similar. Find the missing side.

Accepted Answer

x = 12

Answer

x = 3

Answer

x = 40

Answer

x = 4

Question 48

Find x

Accepted Answer

8.5

Answer

10.5

Answer

5

Answer

6

Question 49

Find the perimeter of the large triangle.

Accepted Answer

36

Answer

24

Answer

12

Answer

54

Question 50

How does a dilation change the angles of a polygon?

Accepted Answer

Dilations do not change the angles.

Answer

It changes by the scale factor.

Answer

It is impossible to answer this question.  The angles change unpredictably.

Answer

The angles all change to larger angles.

Question 51

Determine how to translate triangle ABC to triangle A'B'C'.

Accepted Answer

left 2, up 9

Answer

right 2, down 9

Answer

left 2, down 9

Answer

left 2, up 5

Question 52

Is the picture being reflected in the y-axis or x-axis?

Accepted Answer

y-axis

Answer

x-axis

Question 53

State the line of reflection.

Accepted Answer

Reflection across x-axis

Answer

Reflection across y-axis

Answer

Reflection across x = 1

Answer

Reflection across y = 1

Question 54

Reflect Point C over the y-axis:

Accepted Answer

(-3, 2)

Answer

(3,2)

Answer

(-2,3)

Answer

(3,0)

Question 55

Which picture is an example of a translation?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 56

The image shows what type of transformation

Accepted Answer

Reflection

Answer

Rotation

Answer

Translation

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