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Unit One Test Review

Total questions: 16

Worksheet time: 48mins

Name
Class
Date
1.

Which transformations were used?

a)

a translation left and a reflection across the x-axis

b)

a rotation 90o clockwise and then a translation left

c)

a reflection across the y-axis and then a reflection across the x-axis

d)

a translation left and then a translation down

2.
a)

reflection over a vertical line and then dilated by a scale factor of 3/2

b)

reflection over a vertical line and then dilated by a scale factor of 2

c)

reflection over a horizontal line and then dilated by a scale factor of 1/2

d)

reflection over a horizontal line and then dilated by a scale factor of 2

3.

What is the measure of angle y?

a)

66o

b)

24o

c)

156o

d)

22o

4.

Which answer choice is equal to  \angle  9?

a)

 \angle  11   -   \angle  8

b)

 \angle  6  ++   \angle  7 ++   \angle  8

c)

 \angle  7 ++   \angle  10

d)

 \angle  7 ++   \angle  8

5.

Which two transformations have occured?

a)

rotation of 90o clockwise and then a reflection across the x-axis

b)

a reflection across the x-axis and then a reflection across the y-axis

c)

a reflection across the x-axis and the a translation of 8 units to the right

d)

a rotation 180o translation 2 units to the left

6.
a)

\angle F \cong \angle B

b)

\angle B \cong \angle G

c)

\angle D \cong \angle G

d)

\angle E == 90 °\degree

7.

A monument was moved from one location to a new location. Which rule shows the translation from the original location to the new location?

a)

(x ++ 4, y - 5)

b)

(x ++ 4, y - 7)

c)

(x - 8, y ++ 7)

d)

(x ++ 8, y - 7)

8.

If  Δ\Delta JKL is rotated 180 °\degree  , what are the coordinates of L'?

a)

(3,7)

b)

(7,3)

c)

(-7,3)

d)

(-3,7

9.

 \angle A \cong   \angle  ____

a)

B

b)

Q

c)

R

d)

S

10.

The image of point X after a dilation of scale factor 1/2 with respect to the origin is (6, 10). What was the original location of point X?

a)

(3,5)

b)

(4,8)

c)

(9,15)

d)

(12,20)

11.

If  Δ\Delta KLM is rotated 90 °\degree   clockwise about the origin, what are the coorinates of M'?

a)

(2,6)

b)

(6,2)

c)

(-6,-2)

d)

(-2,-6)

12.

What is the measure of  \angle  CAE °\degree  ?

a)

16 °\degree  

b)

82 °\degree  

c)

198 °\degree  

d)

98 °\degree  

13.

Determine  mxm\angle x .

a)

70

b)

84

c)

96

d)

122

14.

Which of the following statements is TRUE.

a)

The two triangles are both congruent and similar.

b)

The two triangles are neither congruent or similar.

c)

The two triangles are similar but not congruent.

d)

The two triangles are congruent but not similar.

15.

Determine the value of x to find the measure of  \angle  A.

a)

49 °\degree  

b)

55 °\degree  

c)

67 °\degree  

d)

71 °\degree  

16.

Which of the following provides an example of corresponding angles?

a)

\angle 3 and \angle 5

b)

\angle 1 and \angle 7

c)

\angle 2 and \angle 7

d)

\angle 8 and \angle 3