Similar Figures
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What are similar figures?
Back
Similar figures are shapes that have the same shape but may differ in size. Their corresponding angles are equal, and the lengths of their corresponding sides are proportional.
2.
FLASHCARD QUESTION
Front
What does it mean for two figures to be proportional?
Back
Two figures are proportional if the ratios of their corresponding side lengths are equal.
3.
FLASHCARD QUESTION
Front
If two triangles are similar, what can be said about their angles?
Back
If two triangles are similar, their corresponding angles are equal.
4.
FLASHCARD QUESTION
Front
How do you find the missing side length in similar figures?
Back
To find the missing side length, set up a proportion using the lengths of the corresponding sides of the similar figures.
5.
FLASHCARD QUESTION
Front
If triangle ABC is similar to triangle DEF, and AB = 4, DE = 8, what is the ratio of their sides?
Back
The ratio of their sides is 1:2.
6.
FLASHCARD QUESTION
Front
What is the scale factor in similar figures?
Back
The scale factor is the ratio of the lengths of two corresponding sides of similar figures.
7.
FLASHCARD QUESTION
Front
If the scale factor of two similar rectangles is 3:5, and the shorter side of the first rectangle is 9, what is the length of the corresponding side in the second rectangle?
Back
The corresponding side in the second rectangle is 15.
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