Scale Factor and Scale Drawings

What is the scale factor from ABCD to MNOP?

• 2/3

• 2

• 3/2

• 3

Tags

CCSS.7.G.A.1

How is Figure F reduced to Figure B?

• Multiply each side by 1/2

• Multiply each side by 1/3

• Multiply each side by 1/4

• Multiply each side by 1/5

Tags

CCSS.7.G.A.1

The scale factor is ______ to enlarge triangle ABC to triangle DEF?

Tags

CCSS.7.G.A.1

Which copies are scale drawings when compared to the original triangle?

• 1, 2, and 3

• 1 and 2

• 2 and 3

• 1

• 2

Tags

CCSS.7.G.A.1

A Lego model of the Burj Khalifa was created using a scale of 1 foot = 650 feet. If the lego model reaches a height of 4.18 feet, what is the height of the Burj Khalifa?

• 2,717 feet

• 2, 152 feet

• 2, 376 feet

Tags

CCSS.6.RP.A.3D

A scale drawing of Mt. Marcy is 17.8 inches high. Determine the actual height of Mt. Marcy if the scale used for the drawing was 1.5 inches = 450 feet.

• 8,010 feet

• 5,340 feet

• 12,015 feet

Tags

CCSS.6.RP.A.3B

If the scale factor is greater than one, the new figure will be...

• a reduction

• an enlargement

• a scale

• not proportional

Tags

CCSS.8.G.A.3

If a copy has a scale factor of 1/2 it is

• bigger

• smaller

• same size

Tags

CCSS.8.G.A.3

If a copy has a scale factor of 6 then it is

• bigger

• smaller

• same size

Tags

CCSS.7.G.A.1

What change was made to the actual horse?

• Exact Copy

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3