8th Cylinders

r - radius

H - Heigh of the Cylinder

Multiple Choice

$$2\pi rH+2\pi r^2$$  

Find the total surface area. Use 3.14 for pi. Round to the nearest tenths.

• 84.8

• 141.3

• 56.5

• 254.3

Multiple Choice

$$2\pi rH+2\pi r^2$$   Find the total surface area. Use 3.14 for pi. Round to the nearest tenths.

• 45.2

• 100.5

• 55.3

• 155.7

Multiple Choice

$$2\pi rH+2\pi r^2$$  
Find the surface area

• 60.4 m²

• 188.4 m²

• 94.2 m²

• 881.9 m²

Multiple Choice

$$2\pi rH+2\pi r^2$$  
Find the surface area of the figure. Don't forget to divide the diameter by 2 to find the radius. Round to the nearest tenth.

• 628.3 m²

• 1445.1 m²

• 1245 m²

• 816.8 m²

Multiple Choice

$$2\pi rH+2\pi r^2$$  
Find the surface area of a cylinder with a radius of 4 and a height of 3. Use 3.14 for π

• 175.84 mm²

• 709.89 mm²

• 75.36 mm²

• 100.48 mm²

Multiple Choice

$$V=\pi r^2H$$  
Find the volume of the cylinder. Round your answers to the nearest tenth if necessary. Use 3.14 for π.

• 16.4 cm³

• 31.7 cm³

• 31.4 cm³

• 22.0 cm³

Multiple Choice

$$V=\pi r^2H$$  
Find the volume of the right cylinder.

• 6516 units³

• 2276 units³

• 1693 units³

• 9923 units³

Multiple Choice

$$V=\pi r^2H$$  
What is the volume of the cylinder? Express the approximate answer rounded to the nearest tenth.

• 4976.3 km³

• 4976.3π km³

• 1584 km²

• 6336 km³

• 4976.3 km²

Multiple Choice

$$V=\pi r^2H$$  
Find the volume of the figure. Round to the nearest tenth.

• 128.6 units³

• 1,286.1 units³

• 401.9 units³

• 5,144.6 units³

Multiple Choice

$$V=\pi r^2H$$  
Find the volume of the cylinder. Round your answers to the nearest tenth if necessary. Use 3.14 for π.

• 124.6 in³

• 87.9 in³

• 97.5 in³

• 78.9 in³

Multiple Choice

$$V=\pi r^2H$$  
Estimate the volume.

• 163in³

• 18in³

• 283in³

• 324in³