Proportions (Scale Factor/Indirect Measurement) Hour 2

What is the scale factor from the small to large shape?

• 4
• .25
• 5
• 6

Tags

CCSS.7.G.A.1

What is the measurement of x?

• 21
• 1.25
• 20
• 4

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is the scale factor from the small shape to the big shape?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.7.G.A.1

Solve the proportion below:  (show work)

• 42
• 6
• 2
• 28

Tags

CCSS.7.RP.A.2B

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.B.5

Solve for x.

• 12
• 18
• 9
• 36

Tags

CCSS.7.G.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Solve for y.

• 28
• 14
• 56
• 18⅔

Tags

CCSS.HSG.SRT.A.2

The two triangles are similar.

Find the length of line AB

• 6 cm

• 5 cm

• 8 cm

• 7cm

Tags

CCSS.HSG.SRT.A.2

The two triangles are similar.

Find the length of line FE.

• 6.5

• 7

• 6

• 2.5

Tags

CCSS.HSG.SRT.A.2

A window measures 5 feet wide and 6 feet high. The window was increased by a scale factor of 1.5. What is the new length?

• 9

• 7.5

• 6.5

• 7

Tags

CCSS.7.G.A.1