Scale Factor

_________ ________ is the number you multiply by the sides to create a similar figure.

• Scale Factor
• Corresponding Angle
• Pi
• Mid Point

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Which side length corresponds with EF?

• ML
• LM
• OL
• EH

Tags

CCSS.6.G.A.3

What is the scale factor from the smaller quadrilateral to the larger?

• scale factor = 4
• scale factor = 10
• scale factor = 3
• scale factor = 2

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Which side corresponds to side FE?

• GH
• ML
• NO
• EH

Tags

CCSS.8.G.A.2

CCSS.8.G.A.3

CCSS.8.G.A.4

If the scale factor is less than one (a fraction), the new figure will be

• an enlargement

• a reduction

• a scale factor

• bigger

Tags

CCSS.7.G.A.1

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

• a reduction

• an enlargement

• a scale

• not proportional

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

Tags

CCSS.7.G.A.1

The distance between two cities on a map is 4.125 inches.  Find the actual distance if the scale on the map is 2 inches = 40 miles.

• 165 miles
• 50 miles
• 82.5 miles
• 41.25 miles

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is the scale factor from ABCD to MNOP?

• 2/3
• 3/2
• 2
• 3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Megan drew a scale drawing of a house and its lot. The scale she used was 1 inch = 2 feet. The backyard is 78 feet long in real life. How long is the yard in the drawing?
____ = ____

• 39 inches
• 156 inches
• 38 inches
• 157 inches

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2