Similar Figures

Similar Figures

Assessment

Flashcard

Mathematics

9th Grade

Hard

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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 ratios of their corresponding sides are proportional.

2.

FLASHCARD QUESTION

Front

How do you determine if two figures are similar?

Back

To determine if two figures are similar, compare the ratios of their corresponding sides. If the ratios are equal, the figures are similar.

3.

FLASHCARD QUESTION

Front

What is the significance of corresponding angles in similar figures?

Back

In similar figures, corresponding angles are equal, which helps establish the similarity of the figures.

4.

FLASHCARD QUESTION

Front

If two triangles have sides in the ratio of 3:5, are they similar?

Back

Yes, if the corresponding angles are also equal, the triangles are similar.

5.

FLASHCARD QUESTION

Front

What is a scale factor in the context of similar figures?

Back

The scale factor is the ratio of the lengths of corresponding sides of two similar figures.

6.

FLASHCARD QUESTION

Front

How can you find a missing side length in similar figures?

Back

To find a missing side length, set up a proportion using the ratios of the corresponding sides of the similar figures.

7.

FLASHCARD QUESTION

Front

What is the relationship between the areas of two similar figures?

Back

The ratio of the areas of two similar figures is equal to the square of the ratio of their corresponding side lengths.

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