Proportions Vocabulary

An equation stating that two ratios are equal.

• Proportion

• Congruent

• Unit RAte

• Scale FActor

Tags

CCSS.7.RP.A.2A

A comparison of two quantities using the word to, for every/each, or a colon :.

• Ratio

• Rate

• Quantity

• Scale Factor

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A comparison of two numbers by division.

• Rate

• Unit Rate

• Ratio

• Corresponding Sides

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ratios that have the same value.

• Scale Factor

• Equivalent Ratio

• Corresponding Sides

• Rate

Tags

CCSS.6.RP.A.3A

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2D

When all ratios are equivalent (equal)

• Proportional Relationships

• Unit Rate

• Ratio Table

• Simplify

Tags

CCSS.7.RP.A.2D

Figures that have the same shape but different sizes; their sides are proportional, and their corresponding angles are equal.

• Scale Factor

• Similar Figures

• Umit Rate

• Equivalent Ratios

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Sides that have the same relative position in geometric figures and are proportional.

• Scale Factor

• Similar Figures

• Scale Drawing

• corresponding sides

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

In a proportion the numbers diagonally across from each other are multiplied together.

• Cross Products

• Unit Rate

• Rate

• Scale Drawing

Tags

CCSS.7.RP.A.2B

A common ratio for pairs of corresponding sides of similar figures.

• Scale Factor

• Rate

• Scale Drawing

• Cross Products

Tags

CCSS.7.G.A.1