10.4/11.7 Similar Figures and Similar Solids Practice (DL)

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Find the ratio (red to blue) of the perimeters.

• 11/6

• 6/11

• 121/36

• 36/121

The pair of figures is similar. Find the missing side.

• x = 20
• x = 12
• x = 5
• x = 4

Tags

CCSS.HSG.SRT.B.5

Find the missing perimeter.

• 98

• 112

• 86

• 154

Find the ratio (red to blue) of the areas.

• 11/6

• 6/11

• 121/36

• 36/121

Find the ratio (blue to red) of the areas.

• 4/7

• 7/4

• 49/16

• 16/49

Tags

CCSS.7.G.B.6

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Find the missing area. 

• 0
• 12
• 24
• 30

Tags

CCSS.7.G.B.6

Find the missing area.

• 15
• 20
• 25
• 30

Tags

CCSS.7.G.B.6

What is the scale factor of the side lengths of the figure on the left to the figure on the right. 

• 3/1
• 3240/120
• 27/1
• 1/3

Tags

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2