IM Unit 2 Review
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the center of dilation?
Back
The point from which the dilation is measured, often denoted as Point C.
Tags
CCSS.8.G.A.3
2.
FLASHCARD QUESTION
Front
What is the scale factor in a dilation?
Back
The ratio of any two corresponding lengths in similar figures.
Tags
CCSS.8.G.A.3
3.
FLASHCARD QUESTION
Front
What mathematical operation is used with the scale factor in a dilation?
Back
Multiplication.
Tags
CCSS.8.G.A.3
4.
FLASHCARD QUESTION
Front
In a dilation, point A would be considered...
Back
The center of dilation.
Tags
CCSS.8.G.A.3
5.
FLASHCARD QUESTION
Front
How do you calculate the scale factor?
Back
By finding the ratio of any two corresponding lengths.
Tags
CCSS.7.G.A.1
6.
FLASHCARD QUESTION
Front
What is the result of a dilation with a scale factor of 2 on a length of 3 ft?
Back
6 ft.
Tags
CCSS.8.G.A.3
7.
FLASHCARD QUESTION
Front
If the scale factor is 0.5, what happens to the size of the figure?
Back
The figure is reduced to half its original size.
Tags
CCSS.8.G.A.3
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