Finding Surface Area or Volume

Find the total surface area of the cylinder.

• 100.53 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches

What is the formula for the total surface area of the image?

• S = Ph + 2B

• S = 2πrh + 2πr2

• S = Ph

• S = 2πrh

Determine the radius of the penny

• 59.66 mm

• 9.5 mm

• 38 mm

• 119.32 mm

Jesse needs to wrap the present shown below. How much wrapping paper would he need?

Is this asking for Lateral or Total surface area?

• Lateral

• Total

Find B.

• 78 in²

• 78.54 in²

• 10 in²

• 314.16 in²

To find the total surface area for this figure, you would use which of the following:

• S = 20x15 + 2x13.5

• S = 2π3x15 + 2π3²

• S = 27x15 + 2x9

• S = 20x3 + 2x9

Find the lateral surface area of the prism.

• 150 ft²

• 450 ft²

• 30 ft²

• 510 ft²

What formula would you use to find the volume of this figure?

• V = (4/3)πr³

• V = (1/3)Bh

• V = Bh

• S = 2πrh + 2πr2

What information would I need to solve for volume for this figure?

• ^{the area of the base & the height of the cone; all times (1/3)}

• ^{the area of the base & the radius of the base}

• ^{the radius of the base & the height of the cone; all times (1/3)}

• ^{the perimeter of the base & the height of the cone}

Find the volume of a sphere whose radius is 20 inches?

•  4188.79 in³

• 5087.36 in³

• 33510.32 in³

• Not here