Similar Figures
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the scale factor from a smaller similar figure to a larger similar figure?
Back
The scale factor is the ratio of the lengths of corresponding sides of two similar figures. For example, if the scale factor is 2, then each side of the larger figure is twice as long as the corresponding side of the smaller figure.
2.
FLASHCARD QUESTION
Front
Are all angles in similar figures congruent?
Back
True. In similar figures, corresponding angles are equal.
3.
FLASHCARD QUESTION
Front
Two objects that are the same shape but not the same size are _______.
Back
Similar. Similar figures have the same shape but may differ in size.
4.
FLASHCARD QUESTION
Front
If a small triangle has sides of 2 cm, 3 cm, and 4 cm, what are the corresponding sides of a similar triangle with a scale factor of 2?
Back
The corresponding sides would be 4 cm, 6 cm, and 8 cm.
5.
FLASHCARD QUESTION
Front
What is the definition of similar figures?
Back
Similar figures are shapes that have the same shape but different sizes, with corresponding angles that are equal and corresponding sides that are proportional.
6.
FLASHCARD QUESTION
Front
If the scale factor from figure A to figure B is 3, and the length of a side in figure A is 5 cm, what is the length of the corresponding side in figure B?
Back
15 cm. (5 cm x 3 = 15 cm)
7.
FLASHCARD QUESTION
Front
Find the missing side length if the scale factor is 1/2 and the corresponding side in the larger figure is 6 cm.
Back
3 cm. (6 cm x 1/2 = 3 cm)
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