Similarity Flashcard Review

Front

Are the triangles similar?

Back

Yes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

A __________ is a comparison of two quantities.

Back

ratio

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Find the perimeter of the large triangle.

Back

36

Tags

CCSS.3.MD.D.8

Front

What does congruent mean?

Back

Same size, same shape

Tags

CCSS.8.G.A.2

Front

Are the triangles similar?

Back

No

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

What is the definition of similar triangles?

Back

Triangles that have the same shape but may have different sizes.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

What is a scale factor?

Back

The ratio of the lengths of corresponding sides of two similar figures.

Tags

CCSS.7.G.A.1

Front

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

Back

Their corresponding angles are equal.

Tags

CCSS.HSG.SRT.A.2

Front

What is the relationship between the sides of similar triangles?

Back

The lengths of corresponding sides are proportional.

Tags

CCSS.HSG.SRT.A.2

Front

How do you determine if two triangles are similar using the AA criterion?

Back

If two angles of one triangle are equal to two angles of another triangle, the triangles are similar.

Tags

CCSS.HSG.SRT.A.2