Similar Triangles - Angles
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are similar triangles?
Back
Triangles that have the same shape but may differ in size. Their corresponding angles are equal, and their corresponding sides are in proportion.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
2.
FLASHCARD QUESTION
Front
What is the Angle-Angle (AA) similarity criterion?
Back
If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.
Tags
CCSS.HSG.SRT.B.5
3.
FLASHCARD QUESTION
Front
How can you determine if two triangles are similar using corresponding angles?
Back
If all pairs of corresponding angles in two triangles are congruent, then the triangles are similar.
Tags
CCSS.HSG.SRT.A.2
4.
FLASHCARD QUESTION
Front
What is the sum of the angles in a triangle?
Back
The sum of the interior angles in a triangle is always 180 degrees.
Tags
CCSS.8.G.A.5
5.
FLASHCARD QUESTION
Front
What does it mean if two triangles are not similar?
Back
It means that either their corresponding angles are not equal or their corresponding sides are not in proportion.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
6.
FLASHCARD QUESTION
Front
What is the relationship between the sides of similar triangles?
Back
The lengths of corresponding sides of similar triangles are proportional.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
7.
FLASHCARD QUESTION
Front
Can two triangles be similar if only one pair of angles is congruent?
Back
No, two triangles cannot be similar if only one pair of angles is congruent; at least two pairs of angles must be congruent.
Tags
CCSS.HSG.SRT.A.2
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