12.2 Worksheet - Amber Nicholson | Library

Reflection in the x-axis:  (a, b) --> (a, -b)
Reflection in the y-axis:  (a, b) --> (-a, b)
Reflection in the line y = x:  (a, b) --> (b, a)

For questions 1-8, reflect the given point in the x-axis.

1

(4,5)

1

(-6,9)

1

(3,0)

1

(0,-3)

1

(-5,-10)

1

(12,-18)

1

(-100,100)

1

(9,1)

For questions 9-16, reflect the given point in the y-axis.

1

(3,1)

1

(10,-4)

1

(0,8)

1

(4,0)

1

(-1,-7)

1

(6,-10)

1

(30,15)

1

(-7,-7)

For questions 17-24, reflect the given point in the line y = x.

1

(6,1)

1

(4,-3)

1

(12,-5)

1

(7,0)

1

(-3,-11)

1

(0,12)

1

(-14,13)

1

(-8,4)

For #25-28, reflect the figure over the x-axis.  

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

1

Find A'

1

Find B'

1

For #29-32, reflect the figure over the x-axis.  

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

1

Find D'

1

Find E'

1

For #33-36, reflect the figure over the y-axis.  

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

1

Find A'

1

Find B'

1

For #37-40, reflect the figure over the y-axis.  

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

1

Find D'

1

Find E'

1

For #41-44, reflect the figure over the line y = x.  

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

1

Find A'

1

Find B'

1

For #45-48, reflect the figure over the line y = x.  

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

1

Find D'

1

Find E'

1

For #49-52, reflect the figure over the line y = 3.  

Find the coordinates of A', B', and C', and then draw \triangle{A'B'C'}.

1

Find A'

1

Find B'

1

For #53-56, reflect the figure over the line x = 4.  

Find the coordinates of D', E', and F', and then draw \triangle{D'E'F'}.

1

Find D'

1

Find E'

1

12.2 Worksheet

12.2 Worksheet

(4,5)

(-6,9)

(3,0)

(0,-3)

(-5,-10)

(12,-18)

(-100,100)

(9,1)

(3,1)

(10,-4)

(0,8)

(4,0)

(-1,-7)

(6,-10)

(30,15)

(-7,-7)

(6,1)

(4,-3)

(12,-5)

(7,0)

(-3,-11)

(0,12)

(-14,13)

(-8,4)

Find A'

Find B'

Find D'

Find E'

Find A'

Find B'

Find D'

Find E'

Find A'

Find B'

Find D'

Find E'

Find A'

Find B'

Find D'

Find E'

(4,5)

(-6,9)

(3,0)

(0,-3)

(-5,-10)

(12,-18)

(-100,100)

(9,1)

(3,1)

(10,-4)

(0,8)

(4,0)

(-1,-7)

(6,-10)

(30,15)

(-7,-7)

(6,1)

(4,-3)

(12,-5)

(7,0)

(-3,-11)

(0,12)

(-14,13)

(-8,4)

Find A'

Find B'

Find C'

Graph \triangle{A'B'C'}

Find D'

Find E'

Find F'

Graph \triangle{D'E'F'}

Find A'

Find B'

Find C'

Graph \triangle{A'B'C'}

Find D'

Find E'