8.5 Similar Figures

Find the missing side length. 

• 9
• 8
• 6
• 12

Tags

CCSS.7.G.B.6

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

• x = 20
• x = 12
• x = 5
• x = 4

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

Find the missing dimension for the similar solids

• 15 cm

• 10 cm

• 20 cm

• 27 cm

Solve for x for the similar prisms.

• 9

• 4

• 3.5

• 6

Solve for the height of the similar cylinders shown.

• 3.3

• 58.8

• 30

• 35

• 14

• 56

• 144

• 28

Cube A is similar to Cube B. If the ratio of the surface area of Cube A to Cube B is 4:36, what is the ratio of their volume?

• 1 to 27

• 2 to 6

• 4 to 36

• 4 to 27

• 81 to 64

• 1620 to 1280

• 9 to 8

• 729 to 512

What is the Scale Factor from the small fry (original) to the large fry (new)?

• 1/3

• 48

• 4

• 3

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

What is the Scale Factor of these two figures, going from left to right?

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2