Proportions and Similar Triangles

Proportions and Similar Triangles

Assessment

Flashcard

Mathematics

10th Grade

Hard

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16 questions

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1.

FLASHCARD QUESTION

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

2.

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.

3.

FLASHCARD QUESTION

Front

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

Back

The corresponding sides of similar triangles are in proportion.

4.

FLASHCARD QUESTION

Front

Solve for x: 3/4 = x/12.

Back

x = 9.

5.

FLASHCARD QUESTION

Front

What does it mean for two figures to be similar?

Back

Two figures are similar if they have the same shape but not necessarily the same size.

6.

FLASHCARD QUESTION

Front

If triangle ABC is similar to triangle DEF, and the length of side AB is 6 cm and side DE is 9 cm, what is the ratio of their corresponding sides?

Back

The ratio of their corresponding sides is 2:3.

7.

FLASHCARD QUESTION

Front

Solve for k: 5/k = 15/9.

Back

k = 3.

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