Questions and Answers
How did triangle ABC move?
The triangle slid horizontally and vertically.
Which shows only a vertical translation?
What happens to a point when it is reflected over the y-axis?
The x-coordinate changes.
Which shows a reflection over the x-axis?
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Choose the value for reflection to place triangle ABC on top of triangle DEF.
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Choose the value for rotation to place triangle ABC on top of triangle DEF.
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Choose a value for dilation to place triangle ABC on top of triangle DEF.
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Study Notes
Horizontal and Vertical Translations
- Triangle ABC moved by sliding both horizontally and vertically onto triangle DEF.
Vertical Translation
- Only a vertical translation is represented by option B.
Reflection
- Triangle ABC transformed to align with triangle DEF by flipping over the y-axis.
Reflection over the X-axis
- Option A demonstrates a reflection over the x-axis.
Reflection over the Y-axis
- Reflecting a point over the y-axis results in a change to its x-coordinate.
Rotation
- The correct value for rotating triangle ABC to coincide with triangle DEF is indicated by option B.
Dilation
- Value for dilation to match triangle ABC with triangle DEF is represented in option A.
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Description
Test your understanding of transformations with these flashcards. The quiz covers various types of transformations, including translations and reflections of shapes like triangles. Use these cards to reinforce your knowledge of geometric transformations.
