Geometry - Transformations
Flashcard
•
Mathematics
•
8th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is a transformation in geometry?
Back
A transformation is an operation that moves or changes a shape in some way to produce a new shape.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
What are the four main types of transformations?
Back
The four main types of transformations are translation, rotation, reflection, and dilation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
Define translation in geometry.
Back
Translation is a transformation that moves every point of a shape the same distance in a given direction.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
What is a reflection in geometry?
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 does rotation mean in geometry?
Back
Rotation is a transformation that turns a shape around a fixed point, called the center of rotation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
What is the effect of a 90° rotation counterclockwise on a point (x, y)?
Back
The new coordinates will be (-y, x).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
7.
FLASHCARD QUESTION
Front
What is the effect of a 180° rotation on a point (x, y)?
Back
The new coordinates will be (-x, -y).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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