Similar Figures

Similar Figures

Assessment

Flashcard

Mathematics

7th Grade

Hard

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

+1

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 proportional.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

2.

FLASHCARD QUESTION

Front

What does it mean for corresponding sides to be proportional?

Back

Corresponding sides are proportional when the ratio of the lengths of two sides in one figure is equal to the ratio of the lengths of the corresponding sides in another figure.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

3.

FLASHCARD QUESTION

Front

What is the relationship between corresponding angles in similar figures?

Back

In similar figures, corresponding angles are congruent, meaning they have the same measure.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

4.

FLASHCARD QUESTION

Front

If two triangles are similar, what can we say about their sides?

Back

If two triangles are similar, the lengths of their corresponding sides are in proportion.

Tags

CCSS.HSG.SRT.A.2

5.

FLASHCARD QUESTION

Front

How do you find the missing side in similar figures?

Back

To find the missing side in similar figures, set up a proportion using the lengths of the corresponding sides and solve for the unknown.

Tags

CCSS.HSG.SRT.A.2

6.

FLASHCARD QUESTION

Front

If triangle ABC is similar to triangle DEF, and AB = 4 cm, DE = 8 cm, what is the ratio of their sides?

Back

The ratio of their sides is 1:2.

Tags

CCSS.HSG.SRT.A.2

7.

FLASHCARD QUESTION

Front

If two polygons are similar, what can we say about their perimeters?

Back

The perimeters of similar polygons are also proportional to the lengths of their corresponding sides.

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