Area & Volume in Similar Figures

Find the ratio (red to blue) of the perimeter.

• 11/6
• 6/11
• 121/36
• 36/121

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.1

CCSS.7.RP.A.3

Find the ratio (red to blue) of the area.

• 11/6
• 6/11
• 121/36
• 36/121

Tags

CCSS.7.G.A.1

Find the ratio (red to blue) of the perimeter.

• 9/14
• 14/9
• 196/81
• 81/196

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.1

CCSS.7.RP.A.3

Find the ratio (red to blue) of the area.

• 9/14
• 14/9
• 196/81
• 81/196

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.1

CCSS.7.G.B.6

Find the ratio (blue to red) of the perimeter.

• 4/7
• 7/4
• 49/16
• 16/49

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Find the ratio (blue to red) of the area.

• 4/7
• 7/4
• 49/16
• 16/49

Tags

CCSS.7.G.A.1

Cylinder A has a height of 8 inches. Cylinder B has a height of 12 inches. What is the ratio of their surface areas in simplest form?

• 8:12

• 2:3

• 4:9

• 8:27

The ratio of the volumes of two spheres is 64:27. What is the ratio of the length of the radii of these two spheres?

• 4:3

• 64:9

• 8:5

• 3:4

A ball has a volume of 904.32 in³. A 2nd ball is 1/2 the size of the first. What is its volume?

• 452.16 in³

• 226.08 in³

• 113.04 in³

• 1808.64 in³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

The volume of drink A is 27 oz. The volume of drink B is 64 oz. The surface area of drink A is 270 in². What is the surface area of drink B?

• 480 in²

• 640 in²

• 360 in²

• 203 in²