Scale Factor / Scale Drawings / Area Perimeter

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.7.G.A.1

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

• 21
• 1.25
• 20
• 4

Tags

CCSS.7.G.A.1

Find the perimeter of the large triangle.

• 24
• 36
• 12
• 54

Tags

CCSS.5.MD.B.2

On a map, the distance between Louisville, Kentucky, and Nashville, Tennessee, is 1.75 inches. The scale of the map is 1 in:100 mi. What is the actual distance between the two cities?

• 200 miles

• 175 miles

• 100 miles

• 125 miles

Tags

CCSS.6.RP.A.3B

Enlargement or reduction?

• Enlargement 
• Reduction

What is the scale factor?

• 4
• .25
• 5
• 6

Scale factor is the number that you _______ to calculate the new dimension.

• add

• subtract

• multiply

• divide

Tags

CCSS.7.G.A.1

What is the scale factor from triangle STU to PQR?

• 3/2
• 2/3
• 1.5
• 2

Tags

CCSS.7.G.A.1

Find the PERIMETER of this figure.

• 20 square feet
• 20 cm
• 25 square feet
• 20 cm sq.

Tags

CCSS.4.MD.A.3

If I wanted to place a fence around my backyard to keep my dog from running away, I would be looking at?

• Perimeter
• Area

Tags

CCSS.3.MD.D.8