Surface Area Missing Sides

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

• 49/16

• 7/4

• 42/24

• 10/8

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.) V = 8m³ V = 27m³ SA = 36 m² SA = ?

• 54 m²

• 81 m²

• 55 m²

• 76 m²

Find the missing area.

• 15

• 20

• 25

• 30

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

Find the missing area. 

• 0

• 12

• 24

• 30

Find the surface area

• 140.25 cm²

• 439.82 cm²

• 219.91 cm²

• 192.25 cm²

Find the surface area of a prism with a length of 2 inches, width of 7 inches, and height of 5 inches.

• 118 in²

• 70 in²

• 14 in²

• 140 in²

Find the surface area of a cube with side length 12 m.

• 144 m²

• 36 m²

• 864 m²

• 216 m²

Find the lateral surface area of the prism.

Find the total surface area of the prism.