Geometric Transformations
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a geometric transformation?
Back
A geometric transformation is a function that moves or changes a shape in a specific way, such as translation, rotation, reflection, or dilation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
Define translation in geometric transformations.
Back
Translation is a transformation that moves every point of a shape the same distance in a specified direction.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
What is rotation in geometric transformations?
Back
Rotation is a transformation that turns a shape around a fixed point, called the center of rotation, by a certain angle.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
Define reflection in geometric transformations.
Back
Reflection is a transformation that flips a shape over a line, creating a mirror image.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What is dilation in geometric transformations?
Back
Dilation is a transformation that changes the size of a shape but not its shape, by a scale factor.
Tags
CCSS.8.G.A.3
6.
FLASHCARD QUESTION
Front
How many lines of symmetry does a regular hexagon have?
Back
A regular hexagon has 6 lines of symmetry.
Tags
CCSS.4.G.A.3
7.
FLASHCARD QUESTION
Front
What is the effect of a 90° counterclockwise rotation on the coordinates of a point (x, y)?
Back
The new coordinates after a 90° counterclockwise rotation are (-y, x).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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