Solving mathematical and real-world problems involving surface area of cylinders

Campbell Soup is creating a new soup label. If a can has a height of 6 in and a diameter of 4 in, how much material does Campbell need for each soup label? Which formula can be used to find the surface area of the label?

• SA=2πrh+2r²
•  SA=2πrh
• SA=Ph+2B
• V=Bh

What is the surface area formula for a cylinder?

• A = πrh + πr²
• A = 2πrh + 2πr²
• A = 4πr²
• A = πr²

Find the Total Surface area of the cylinder. 

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

Find the total surface area.

• 140.25 cm²
• 439.82 cm²
• 219.91 cm²
• 192.25 cm²

Find the surface area of the cylinder in cm².

Round to the nearest tenth.

Use 3.14 for pi.

Write the number, ONLY. DO NOT INCLUDE UNITS.

(a)  

The table shows the dimensions of three cylinders.

Which two cylinders have the same lateral surface area in square inches?

• Cylinders W and Y

• Cylinders W and X

• Cylinders X and Y

• None of these

Campbell Soup is creating a new soup label. If a can has a height of 6 in and a diameter of 4 in, how much material does Campbell need for each soup label? Use π. Which formula can be used to find the surface area of the label?

• SA=2πrh+2r²
•  SA=2πrh
• SA=Ph+2B
• V=Bh

Match the formula to correct three-dimensional figure.

• 2πr² + 2πrh

• Total Surface Area of a cube

• Lateral Surface Area of Cylinder

• Lateral Surface Area of a cube

• 2πrh

• Total Surface Area of a Cylinder

Find the total surface area of the cylinder .

• 456.33m²

• 1445.1m²

• 1245.m²

• 6789m²

Find the total surface area of the cylinder.

• 100.48 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches