Similar Solids Practice

The base of the figure is a...
 

• triangle.
• rectangle.

Tags

CCSS.7.G.A.3

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

• 49/16
• 7/4
• 42/24
• 10/8

Tags

CCSS.6.G.A.4

What is the similarity ratio of the figure on the left to the figure on the right.

• 3/1

• 3240/120

• 27/1

• 1/3

If the ratio of the surface areas of two similar solids is 64:121, what is the ratio of their volumes?

• 64:121

• 8:11

• 120:242

• 512:1331

If the prisms below are similar, what is the ratio of the height of the smaller prism to the height of the larger prism?

• 1:3

• 4:7

• 12:13

• 4:3

Tags

CCSS.8.G.A.4

Two similar cones have a scale factor of 2:3. What is the volume ratio of these two cones?

• 6:9

• 4:6

• 4:9

• 8:27

Calculate the composite surface area of the figure.

• 80 cm²
• 72 cm²
• 52 cm²
• 42 cm²

Tags

CCSS.7.G.B.6

Calculate the composite surface area of the square pyramid on top of the square prism.

• 8160 cm²
• 2400 cm²
• 3456 cm²
• 2304 cm²

Tags

CCSS.HSG.GMD.A.1

This solid is a...

• pyramid.
• prism.
• sphere.
• cone.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Find the volume of the larger solid given the information below.
V = 125 m³
V = ? m³

SA = 200 m²
SA = 288  m²

• 150
• 180
• 200
• 216

Tags

CCSS.7.G.B.6