Triangle Proportionality Theorem
Flashcard
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
+7
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Triangle Proportionality Theorem?
Back
The Triangle Proportionality Theorem states that if a line is drawn parallel to one side of a triangle, it divides the other two sides proportionally.
Tags
CCSS.HSG.SRT.A.2
2.
FLASHCARD QUESTION
Front
If two triangles are similar, what can be said about their corresponding sides?
Back
The corresponding sides of similar triangles are in proportion.
Tags
CCSS.HSG.SRT.A.2
3.
FLASHCARD QUESTION
Front
What is the relationship between the angles of similar triangles?
Back
The corresponding angles of similar triangles are equal.
Tags
CCSS.HSG.SRT.A.2
4.
FLASHCARD QUESTION
Front
If triangle A is similar to triangle B, and the length of a side in triangle A is 12, what is the corresponding side length in triangle B if the ratio of similarity is 2:1?
Back
The corresponding side length in triangle B is 24.
5.
FLASHCARD QUESTION
Front
How do you determine if two triangles are similar?
Back
Two triangles are similar if their corresponding angles are equal or if the lengths of their corresponding sides are proportional.
Tags
CCSS.HSG.SRT.A.2
6.
FLASHCARD QUESTION
Front
What is the significance of parallel lines in the Triangle Proportionality Theorem?
Back
Parallel lines create proportional segments on the sides of the triangle.
Tags
CCSS.HSG.SRT.B.4
7.
FLASHCARD QUESTION
Front
If a triangle has sides of lengths 3, 4, and 5, what is the ratio of the sides?
Back
The ratio of the sides is 3:4:5.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
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