![[883]3.4A-Angles in Similar Triangles](https://quizizz.com/media/resource/gs/quizizz-media/quizzes/7f8ca59a-bf98-4637-8f8e-8758985a2a75?w=200&h=200)
[883]3.4A-Angles in Similar Triangles
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
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1.
FLASHCARD QUESTION
Front
What is the Angle-Angle (AA) similarity criterion for triangles?
Back
If two angles of one triangle are equal to two angles of another triangle, then the triangles are similar.
Tags
CCSS.HSG.SRT.A.2
2.
FLASHCARD QUESTION
Front
What does it mean for triangles to be similar?
Back
Triangles are similar if their corresponding angles are equal and their corresponding sides are in proportion.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
3.
FLASHCARD QUESTION
Front
How can you determine if two triangles are similar using angle measures?
Back
If two triangles have two pairs of corresponding angles that are equal, they are similar.
Tags
CCSS.HSG.SRT.A.2
4.
FLASHCARD QUESTION
Front
What is the relationship between the sides of similar triangles?
Back
The ratios of the lengths of corresponding sides of similar triangles are equal.
Tags
CCSS.HSG.SRT.A.2
5.
FLASHCARD QUESTION
Front
If triangle A has angles of 30°, 60°, and 90°, what are the angles of a similar triangle?
Back
The angles of a similar triangle will also be 30°, 60°, and 90°.
Tags
CCSS.HSG.SRT.A.2
6.
FLASHCARD QUESTION
Front
What is the significance of the third angle in triangle similarity?
Back
If two angles are known to be equal, the third angle must also be equal due to the triangle sum theorem.
Tags
CCSS.HSG.SRT.A.2
7.
FLASHCARD QUESTION
Front
How do you find a missing side in similar triangles?
Back
Use the proportion of the lengths of corresponding sides to set up a ratio and solve for the missing side.
Tags
CCSS.HSG.SRT.A.2
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