Similar Solids

Two spheres have a similarity ratio of 1:3.  The smaller sphere has a surface area of 16 ft²_.  What is the surface area of the larger sphere.

• 48 ft²
• 144 ft²
• 432 ft²
• 32 ft²

Tags

CCSS.HSG.SRT.A.2

The surface area of the larger prism is 2560 m².  Find the surface area of the smaller prism.

• 921.6 m²
• 1536 m²
• 553 m²
• 7111.1 m²

Tags

CCSS.7.G.B.6

CCSS.7.RP.A.2

CCSS.7.RP.A.3

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

To the nearest whole number, what is the volume of a sphere with a diameter of 8 cm?

• 268 cm³
• 67 cm³
• 2,145 cm³
• 34 cm³

Tags

CCSS.HSG.GMD.A.3

If the volume of a right cylinder is 36π in³, and the height is 1, what is the diameter?
 

• 6 in
• 12 in
• 36 in
• 3 in

Tags

CCSS.HSA.CED.A.4

CCSS.HSG.GMD.A.3

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

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.GMD.A.3

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

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

This solid is a...

• pyramid.
• prism.
• sphere.
• cone.

Tags

CCSS.5.MD.C.3

CCSS.5.MD.C.4