Scale Factors

Front

What are sides that are in the same position called?

Back

Corresponding Sides

Tags

CCSS.8.G.A.2

Front

If the scale factor is equal to 1, the copy is ________ the original.

Back

the same as

Tags

CCSS.8.G.A.3

Front

A model of a flagpole has a scale of 1 in.= 4 ft. If the model pole measures 12 inches, how tall is the actual pole?

Back

48 feet

Tags

CCSS.7.G.A.1

Front

Line CB corresponds with what line?

Back

RQ

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

Front

What does a scale factor of ½ represent?

Back

Reduction

Tags

CCSS.8.G.A.3

Front

What is a scale factor?

Back

A number that scales, or multiplies, some quantity.

Tags

CCSS.7.G.A.1

Front

What is the scale factor if a shape is enlarged from 2 cm to 6 cm?

Back

3 (enlargement)

Tags

CCSS.7.G.A.1

Front

What is the scale factor if a shape is reduced from 10 m to 5 m?

Back

½ (reduction)

Tags

CCSS.7.G.A.1

Front

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

Back

They are equal.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

If a triangle has sides of 3 cm, 4 cm, and 5 cm, what are the sides of a triangle with a scale factor of 2?

Back

6 cm, 8 cm, and 10 cm.

Tags

CCSS.7.G.A.1