Dilation & Scale Factor
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Similar figures have the same ______ but different ______.
Back
shape; sizes
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
2.
FLASHCARD QUESTION
Front
When A(3, 6) is under a dilation of 2 what are the coordinates of A'?
Back
(6, 12)
Tags
CCSS.8.G.A.3
3.
FLASHCARD QUESTION
Front
If a line segment has a length of 12 units and after a dilation the image length is 4 units, what was the scale factor?
Back
1/3
Tags
CCSS.8.G.A.3
4.
FLASHCARD QUESTION
Front
State the coordinate of the image of the given point B (4,9) under a dilation with center at the origin with the given scale factor of 2.
Back
B' (8 ,18)
Tags
CCSS.8.G.A.3
5.
FLASHCARD QUESTION
Front
If a dilation produces a congruent figure, then the scale factor was equal to _____
Back
1
Tags
CCSS.8.G.A.3
6.
FLASHCARD QUESTION
Front
What is the definition of dilation in geometry?
Back
A transformation that produces a figure similar to the original by enlarging or reducing it based on a scale factor.
Tags
CCSS.8.G.A.3
7.
FLASHCARD QUESTION
Front
What is a scale factor?
Back
A number that scales, or multiplies, some quantity.
Tags
CCSS.7.G.A.1
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