Similar Figures 3D

What is the ratio of the surface areas from large to small. 

• 49/16

• 7/4

• 42/24

• 10/8

Tags

CCSS.7.G.B.6

What is the ratio of the volumes from larger to smaller. (HINT* Find the ratio of the side lengths first)

• 5/4

• 125/64

• 25/16

• 10/8

Are the two figures similar?
(If yes, what is the similarity ratio?)

• Yes; 3

• Yes; 3/10

• Yes; 3/5

• No

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Each pair of figures is similar. Use the information given to find the scale factor of the figure on the left to the figure on the right.

• 9 : 25

• 3 : 5

• 1 : 10

• 27 : 125

Each pair of figures is similar. Use the information given to find the scale factor of the figure from larger to smaller.

• 5 : 2

• 40 : 1

• 4 : 25

• 2 : 5

Tags

CCSS.7.G.B.6

The scale factor between two similar figures is given. The surface area and volume of the smaller figure are given. Find the surface area and volume of the larger figure.

• SA = 384 ft², V = 576 ft³

• SA = 128 ft², V = 256 ft³

• SA = 128 ft², V = 1024 ft³

• SA = 512 ft², V = 1024 ft³

Tags

CCSS.7.G.B.6

Some information about the surface area and volume of two similar solids has been given. Find the missing value.

• V = 5508 km³

• V = 8262 km³

• V = 1088 km³

• V = 12393 km³

Some information about the surface area and volume of two similar solids has been given. Find the missing value.

• SA = 652 yd²

• SA = 3878 yd²

• SA = 1330 yd²

• SA = 931 yd²

Tags

CCSS.7.G.B.6

If the side lengths are tripled, then which of the following statements about its volume will be true?

• The new volume will be 3 times larger

• The new volume will be 9 times larger

• The new volume will be 10 times larger

• The new volume will be 27 times larger

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

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

• 9/1