Similar Figures

Similar Figures

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
8.G.A.2, HSG.SRT.A.2, 7.G.A.1

+3

Standards-aligned

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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 their corresponding sides are in proportion.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

2.

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 the lengths of their corresponding sides are proportional.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

3.

FLASHCARD QUESTION

Front

If two triangles are similar, what can be said about their corresponding angles?

Back

The corresponding angles of similar triangles are equal.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

4.

FLASHCARD QUESTION

Front

If triangle ABC is similar to triangle DEF, what can be said about the sides?

Back

The ratios of the lengths of corresponding sides of triangle ABC to triangle DEF are equal.

Tags

CCSS.HSG.SRT.A.2

5.

FLASHCARD QUESTION

Front

How do you find the missing side of similar figures?

Back

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

Tags

CCSS.HSG.SRT.A.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.

Tags

CCSS.7.G.A.1

7.

FLASHCARD QUESTION

Front

If the scale factor of two similar triangles is 2:3, what does this mean?

Back

This means that for every 2 units in the first triangle, there are 3 units in the second triangle.

Tags

CCSS.7.G.A.1

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