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AI Generated: Dilation
By Dani Anderson
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Last updated over 2 years ago
10 questions
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Instructions
Formative Generation Completed!
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Question 1
1.
What is dilation?
The process of making something longer
A type of dance move
The process of making something bigger or smaller
The process of making an object taller
Question 2
2.
Which of the following is NOT a property of dilations?
Preservation of angle measure
Preservation of orientation
Preservation of length
Preservation of shape
Question 3
3.
True or False: A dilation always expands or contracts a shape from a fixed point called the center of dilation.
True
False
Question 4
4.
When the scale factor of a dilation is greater than 1, the dilated image is ___________ the original shape.
Smaller than
Bigger than
Equal to
Question 5
5.
True or False: A dilation can only be performed on polygons.
True
False
Question 6
6.
What is the scale factor of a dilation that decreases the size of a shape by half?
0.5
1
2
0
Question 7
7.
In a dilation, the shape and the image are always ___________.
Similar
Congruent
Equal
side by side
Question 8
8.
What happens to the distance between points in a dilation?
The distance increases
The distance decreases
The distance stays the same
It depends on the scale factor
Question 9
9.
Which of the following is the correct notation for a dilation with a center at (2, 3) and a scale factor of 2?
D(2, 3)2
Dilation(2, 3, 2)
D(2, 3) : 2
D(2, 3), k = 2
Question 10
10.
What is the result of dilating a circle?
An ellipse
A smaller circle
A larger circle
A square