Surface Area of Cylinders

What is surface area?

• Inside of the object
• the sum of all the areas of all the shapes that cover the surface of the object.
• Something Coach G made up?
• Surface area is what you get when you boil unicorn tears. 

The radius is ___________ of the diameter?

• one-fourth
• one - half

Determine the radius of the penny

• 59.66 mm
• 9.5 mm
• 38 mm
• 19 mm

Find the Total Surface area of the cylinder. 

• 62.8m
• 477.28 cm²
•  235.5 cm³
• 942 cm²

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

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

Find the surface area

• 60.4 m²
• 188.4 m²
• 94.2 m²
• 881.9 m²

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

Find the total surface area of the cylinder.

Don't forget to divide the diameter by 2 to get the radius.

• 25.13 square cm

• 75.40 square cm

• 50.27 square cm

• 100.53 square cm

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