Exploring Volume and Surface Area

What is the formula for the volume of a cylinder?

Tags

TEKS.MATH.8.6A

Find the volume of a cylinder with a height of 3 m and a diameter of 3 m. Round to the nearest tenth.

• 21.2 m³

• 84.8 m³

• 28.3 m³

• 25.6 m³

Tags

TEKS.MATH.8.6A

• 1527

• 4072

• 1018

• 3054

Tags

TEKS.MATH.8.7A

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

Tags

TEKS.MATH.8.6A

Find the lateral area.

• 345.26 ft²

• 499.20 ft²

• 1306.27 ft²

• 690.52 ft²

Tags

TEKS.MATH.8.7B

Find the volume of the sphere.

• 78.5 m³

• 392.5 m³

• 523.6 m³

• 62.8 cm³

Tags

TEKS.MATH.8.7A

A paper party hat, like the one shown, has a slant height of 6 inches and a radius of 5 inches. How many square inches of cardboard would be needed to create this hat?

• 94.25 in²

• 172.79 in²

• 50 in²

• 22.5 in²

Tags

TEKS.MATH.8.7B

Find the volume if the height is 10 cm and radius 3 cm.

• 250

• 200

• 283

• 180

Tags

TEKS.MATH.8.6A

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

Tags

TEKS.MATH.8.7A

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

• 144 m²

• 36 m²

• 864 m²

• 216 m²

Tags

TEKS.MATH.8.7B