Triangle Proportionality Theorem
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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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 a line segment divides two sides of a triangle proportionally, what can be concluded about the line segment?
Back
The line segment is parallel to the third side of the triangle.
Tags
CCSS.HSG.SRT.B.4
3.
FLASHCARD QUESTION
Front
What is the formula for the Triangle Proportionality Theorem?
Back
Tags
CCSS.HSG.SRT.B.4
4.
FLASHCARD QUESTION
Front
How can you find a missing length using the Triangle Proportionality Theorem?
Back
Set up a proportion using the known lengths and solve for the missing length.
Tags
CCSS.HSG.CO.C.9
5.
FLASHCARD QUESTION
Front
What does it mean for two triangles to be similar?
Back
Two 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
6.
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
7.
FLASHCARD QUESTION
Front
How do you prove that two triangles are similar using the Triangle Proportionality Theorem?
Back
Show that the sides of one triangle are proportional to the sides of another triangle.
Tags
CCSS.HSG.SRT.B.5
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