Honors Semester 1 Final Review #2
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
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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. Common transformations include translations, rotations, reflections, and dilations.
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
2.
FLASHCARD QUESTION
Front
What does it mean for two triangles to be congruent?
Back
Two triangles are congruent if they have the same size and shape, which means their corresponding sides and angles are equal.
Tags
CCSS.8.G.A.2
3.
FLASHCARD QUESTION
Front
What is a dilation in geometry?
Back
A dilation is a transformation that alters the size of a shape but not its shape. It is defined by a center point and a scale factor.
Tags
CCSS.8.G.A.3
4.
FLASHCARD QUESTION
Front
What is the scale factor in a dilation?
Back
The scale factor is a number that describes how much a shape is enlarged or reduced during a dilation. A scale factor greater than 1 enlarges the shape, while a scale factor between 0 and 1 reduces it.
Tags
CCSS.8.G.A.3
5.
FLASHCARD QUESTION
Front
Back
6.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.8.EE.C.7B
7.
FLASHCARD QUESTION
Front
How do you arrange numbers in ascending order?
Back
To arrange numbers in ascending order, list them from the smallest to the largest value.
Tags
CCSS.1.NBT.B.3
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