Similar Triangles Missing Measures

Similar Triangles Missing Measures

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
HSG.SRT.A.2, 7.G.A.1, HSG.SRT.B.5

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are similar triangles?

Back

Similar triangles are triangles that have the same shape but may differ in size. 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

2.

FLASHCARD QUESTION

Front

What is the Side-Side-Side (SSS) similarity criterion?

Back

The SSS similarity criterion states that if the corresponding sides of two triangles are in proportion, then the triangles are similar.

Tags

CCSS.HSG.SRT.B.5

3.

FLASHCARD QUESTION

Front

What is the Angle-Angle (AA) similarity criterion?

Back

The AA similarity criterion states that if two angles of one triangle are equal to two angles of another triangle, then the triangles are similar.

Tags

CCSS.HSG.SRT.B.5

4.

FLASHCARD QUESTION

Front

How do you find the missing side length in similar triangles?

Back

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

Tags

CCSS.HSG.SRT.A.2

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.

Tags

CCSS.HSG.SRT.A.2

6.

FLASHCARD QUESTION

Front

If two triangles are similar and one side of the first triangle is 10 and the corresponding side of the second triangle is 15, what is the scale factor?

Back

The scale factor is 10:15 or 2:3.

Tags

CCSS.7.G.A.1

7.

FLASHCARD QUESTION

Front

What is a proportion in the context of similar triangles?

Back

A proportion is an equation that states that two ratios are equal, often used to compare the lengths of corresponding sides of similar triangles.

Tags

CCSS.HSG.SRT.A.2

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