Similar Triangles
Flashcard
•
Mathematics
•
9th - 11th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
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 AA (Angle-Angle) Postulate?
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
3.
FLASHCARD QUESTION
Front
How do you find the length of a side in similar triangles?
Back
Use the proportion of corresponding sides. If triangle A and triangle B are similar, then A1/A2 = B1/B2, where A1 and A2 are sides of triangle A, and B1 and B2 are sides of triangle B.
Tags
CCSS.HSG.SRT.A.2
4.
FLASHCARD QUESTION
Front
If a triangle has sides of lengths 3, 4, and 5, what is the ratio of its sides?
Back
The ratio is 3:4:5.
5.
FLASHCARD QUESTION
Front
What is the SSS (Side-Side-Side) Postulate?
Back
If the corresponding sides of two triangles are in proportion, then the triangles are similar.
Tags
CCSS.HSG.SRT.B.5
6.
FLASHCARD QUESTION
Front
If two triangles have a side length ratio of 2:3, what can be said about their similarity?
Back
They are similar if their corresponding angles are equal.
Tags
CCSS.HSG.SRT.A.2
7.
FLASHCARD QUESTION
Front
A 10 ft tall tree casts a shadow of 5 ft. If a 2 ft tall flower casts a shadow of X ft, what is X?
Back
X = 1 ft (using the proportion 10/5 = 2/X).
Tags
CCSS.7.G.A.1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
15 questions
Final Exam – Unit 6 Study Guide
Flashcard
•
10th Grade - University
15 questions
Chapter 10 Review
Flashcard
•
10th Grade - University
14 questions
Triangle Congruence
Flashcard
•
9th Grade - University
10 questions
Texas Revolution warm up review
Flashcard
•
KG - University
15 questions
Triangle Similarity & Pythagorean Theorem
Flashcard
•
9th Grade - University
11 questions
Geometry Module 2 Vocabulary
Flashcard
•
9th - 10th Grade
15 questions
SOH CAH TOA REVIEW
Flashcard
•
10th Grade - University
15 questions
U2 Equations and Inequalities Review
Flashcard
•
8th Grade - University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
12 questions
Exponential Growth and Decay
Quiz
•
9th Grade
20 questions
Exponent Rules Review
Quiz
•
8th - 9th Grade
25 questions
Complementary and Supplementary Angles
Quiz
•
7th - 10th Grade
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
13 questions
Model Exponential Growth and Decay Scenarios
Quiz
•
9th - 12th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
27 questions
7.2.3 Quadrilateral Properties
Quiz
•
9th - 12th Grade