# Worksheet: Reflections

In this worksheet, we will practice finding the images of points, lines, and shapes reflected in horizontal and vertical axes.

Q1:

If a point with coordinates is reflected in the -axis, determine the coordinates of the image.

• A
• B
• C
• D
• E

Q2:

If a point with coordinates is reflected in the -axis, determine the coordinates of the image.

• A
• B
• C
• D
• E

Q3:

What is the image of under reflection in the -axis?

• A
• B
• C
• D

Q4:

Given that is the image of by reflection in the -axis, find the coordinates of the points and .

• A is , is
• B is , is
• C is , is

Q5:

What are the images of points and after a reflection in ?

• A and
• B and
• C and

Q6:

Find the images of after reflection in the -axis.

• A
• B
• C
• D

Q7:

List the images of the labeled points under reflection in the -axis.

• A
• B
• C
• D

Q8:

What is the image of the point reflected in the -axis?

• A
• B
• C
• D
• E

Q9:

What is the image of the point after a reflection in the -axis?

• A
• B
• C
• D
• E

Q10:

Which pair of triangles represents a reflection in the -axis?

• A and
• B and
• C and

Q11:

Determine the image points of the rhombus by reflection in the -axis.

• A , , ,
• B , , ,
• C , , ,
• D , , ,
• E , , ,

Q12:

List the images of the points , , and , after reflection in the -axis.

• A , ,
• B , ,
• C , ,
• D , ,
• E , ,

Q13:

Scarlett and Mason are trying to find the coordinates of the image of after a reflection over the -axis. Scarlett’s answer was , while Mason’s answer was . Which of them is correct?

• AMason
• BScarlett

Q14:

A line segment with a length of 6 is reflected in the -axis. What is the length of its image?

Q15:

An angle with a measure of is reflected in the -axis. What is the measure of its image?

Q16:

A point is transformed by a reflection in the line . Which of the following functions represents this reflection?

• A
• B
• C
• D
• E

Q17:

has a length of 3. It is reflected in the -axis to . What is the length of ?

Q18:

In the figure, has been reflected in the -axis. Is the length of the image resulting from this transformation greater than, less than, or the same as the length of ?

• Athe same
• Bgreater than
• Cless than

Q19:

Three points , , and with coordinates (1, 3), (1, 2), and (4, 1), respectively, are reflected in the -axis to the points , , and .

Determine the coordinates of , , and .

• A , ,
• B , ,
• C , ,
• D , ,
• E , ,

Is the measure of angle less than, greater than, or equal to the measure of angle ?

• Aequal to
• Bgreater than
• Cless than

Q20:

Two parallel lines are reflected in the -axis. Are the resulting two lines parallel to each other, or do they intersect?

• AThey are parallel.
• BThey intersect.

Q21:

What are the coordinates of the reflection of point across the -axis?

• A
• B
• C
• D

Q22:

Two points and have coordinates (2, 4) and (4, 4) respectively. is reflected in the -axis to .

Determine the coordinates of and .

• A ,
• B ,
• C ,
• D ,
• E ,

Is the length of greater than, less than, or equal to the length of ?

• Aequal to
• Bless than
• Cgreater than

Q23:

What are the coordinates of the reflection of point across both axes?

• A
• B
• C
• D

Q24:

Two intersecting lines are reflected in the -axis. Is it possible for the images of the two lines to be parallel?

• Ayes
• Bno

Q25:

What are the coordinates of the reflection of point across the -axis?

• A
• B
• C
• D