Dilations
Scale Factor
Slope
Sequence of Transformations
Angles in a Triangle
100
A dilation is a transformation in which an image gets larger or smaller. True or False?
True
100
Scale Factor is always multiplied by the coordinates. True or False?
True
100
What is the slope of this line? Positive or Negative
Positive
100
Translate this point three units up.
Then reflect over the x- axis.
What is the new coordinate point?
P' (-6,7)
100
How many degrees do the angles in a triangle equal?
1800
200
Which are the coordinates of the Preimage?
A (-2, 4)
B (4, 4)
C (2, -2)
D(-4, -2)
200
What is the Scale Factor of this Dilation?
SF= 1/2
200
What is the slope of this line? Positive or Negative
Negative
200
Translate this point 10 units right and 2 units up.
Then dilate with a scale factor of 2 around the origin.
What is the new coordinate point?
R' (6,2)
200
Find the measure of the missing angle
650
300
Name the coordinates of the Image
A (3, 3)
B (3, 9)
C (12, 3)
300
What is the Scale Factor of this Dilation? 
SF = 3
300
What is the Slope of this line?
Zero (0)
300
Reflect this point over the y- axis.
Then translate it 9 units to the left.
What is the new coordinate point?
S' (-3,1)
300
Find the measure of the missing angle
250
400
Complete a Dilation using a Scale Factor of 2. Name new coordinates.
A' (0, 2)
B' (10, 2)
C' (0, 8)
400
Calculate the new coordinates of this Dilation with a Scale Factor of 5
A (-3, 2)
B (-5, 2)
C (-5, 5)
D (-3, 5)
A' (-15, 10)
B' (-25, 10)
C' (-25, 25)
D' (-15, 25)
400
What is the Slope of this line?
Undefined
400
Dilate this shape with a scale factor of 2 around the origin.
Then, translate 5 units up.
What are the new coordinates of point L?
L' (16, -5)
400
Find the measures of the missing angles
900 and 270
500
Complete a Dilation with a Scale Factor of 1/4. Name the new coordinates.
A' (1/4, 1/4)
B' (5/4, 1/4)
C' (3/4, 1)
500
Calculate the new coordinates of this Dilation with a Scale Factor of 1/3
A (9, -3)
B (-6, 0)
C (0, 6)
A' (3, -1)
B' (-2, 0)
C' (0, 2)
500
Find the Slope of this line (Rise/Run).
3
500
Rotate this shape 90o clockwise.
Then, reflect across the x-axis.
What are the new coordinate points of P?
P' (2,-6)
500
Find the measures of the missing angles
350
Each