Writing Rules for Dilation in Geometry
Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Aiden Montgomery
FREE Resource
Standards-aligned
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main task described in the problem?
To find the area of a triangle
To determine the volume of a shape
To write a rule that describes a dilation
To calculate the perimeter of a figure
Tags
CCSS.8.G.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the names of the figures involved in the dilation?
P, Q, R and P', Q', R'
X, Y, Z and X', Y', Z'
A, B, C and A', B', C'
L, M, N and L', M', N'
Tags
CCSS.8.G.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the scale factor of the dilation?
1/3
2/3
3/4
1/2
Tags
CCSS.8.G.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the coordinates of point A before and after dilation?
(1, 2) and (2, 3)
(3, 6) and (2, 4)
(6, -9) and (4, -6)
(-12, -3) and (-8, -2)
Tags
CCSS.8.G.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine the new coordinates after dilation?
Add the scale factor to the coordinates
Subtract the scale factor from the coordinates
Multiply the coordinates by the scale factor
Divide the coordinates by the scale factor
Tags
CCSS.8.G.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the new coordinate of point B after dilation?
(-8, -2)
(4, -6)
(3, 6)
(2, 4)
Tags
CCSS.8.G.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the general form of the rule for dilation centered at the origin?
Divide the coordinates by the scale factor
Subtract the coordinates from the scale factor
Add the coordinates to the scale factor
Multiply the coordinates by the scale factor
Tags
CCSS.8.G.A.3
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