Similar Solids

The volume of a prism is 1000 cubic centimeters. A similar prism has a volume of 27 cubic centimeters. What is the ratio of their surface areas?

• 100:9

• 10:3

• 500:13.5

• 100:2.7

Tags

CCSS.7.G.B.6

Find the surface area of the larger solid given the information below. (Hint: To find the ratio of SA, you must first find the ratio of sides or the scale factor.)

V = 8m³

V = 27m³

SA = 36 m²

SA = ?

• 54 m²

• 81 m²

• 55 m²

• 76 m²

Tags

CCSS.6.G.A.4

The surface area of a certain pyramid is 54 square meters. Its volume is 648 cubic meters. If a similar pyramid has a volume of 8232 cubic meters, what is its surface area? (Hint: take volume to scale factor first.)

• 686 m²

• 168 m²

• 126 m²

• 294 m²

Tags

CCSS.7.G.B.6

The surface area of a certain prism is 1088 square km and its volume is 13312 cubic km. If a similar solid has a surface area of 425 square km, what is this similar solids volume? (HInt: take SA to scale factor first.)

• 3250 cubic km

• 5200 cubic km

• 1950 cubic km

• 8320 cubic km

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.

• V = 11664 km³

• V = 90 km³

• V = 2304 km³

• V = 5184 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

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

• SA = 180 yd²

• SA = 120 yd²

• SA = 911 yd²

• SA = 270 yd²

Tags

CCSS.7.G.B.6

The surface area of a certain pyramid is 54 square meters. Its volume is 648 cubic meters. If a similar pyramid has a volume of 8232 cubic meters, what is its surface area?

• 686 m²

• 168 m²

• 126 m²

• 294 m²

Tags

CCSS.7.G.B.6