Geometry Transformations
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a reflection in geometry?
Back
A reflection is a transformation that flips a figure over a line, creating a mirror image.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
What is the rule for reflecting a point (x, y) over the y-axis?
Back
The rule is (x, y) → (-x, y).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
FLASHCARD QUESTION
Front
What is a translation in geometry?
Back
A translation is a transformation that slides a figure from one position to another without changing its shape, size, or orientation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
FLASHCARD QUESTION
Front
What is the rule for translating a point (x, y) 2 units to the right and 3 units up?
Back
The rule is (x, y) → (x + 2, y + 3).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
5.
FLASHCARD QUESTION
Front
What is the rule for translating a point (x, y) 1 unit to the left and 2 units down?
Back
The rule is (x, y) → (x - 1, y - 2).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
6.
FLASHCARD QUESTION
Front
What is a rotation in geometry?
Back
A rotation is a transformation that turns a figure around a fixed point, called the center of rotation.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
7.
FLASHCARD QUESTION
Front
What is the rule for rotating a point (x, y) 180° about the origin?
Back
The rule is (x, y) → (-x, -y).
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
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