What is the surface area formula of a sphere?

• 4πr²

• πd

• (4/3)πr³

• 4πr³

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CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the volume formula for a sphere?

• V = (4 ∕ 3)πr³
• V = (1 ∕ 3)πr²h
• V = πr²h
• V = (1 ∕ 3)Bh

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area in terms of π.

• 2120π mm²

• 144π mm²

• 287π mm²

• 108π mm²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the surface area of the sphere in terms of π?

• 16π ft²

• 25π ft²

• 33π ft²

• 8π ft²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area of a sphere with a radius of 25cm in terms of π.

• 625π cm²

• 2500π cm³

• 2500π cm²

• 625π cm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

For a sphere with a radius of 8 in, what is the surface area? Use 3.14 for π.

• 803.84 in²

• 10096.23 in²

• 2143.57 in²

• 100.48 in²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area. Use 3.14 for π.

• 314.16 in²

• 314.00 in²

• 166.67 in²

• 521.24 in²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

You have a marble with a radius of 9 mm. What is the surface area of the marble? Use 3.14 for π.

• 1296.37 mm²

• 113.04 mm²

• 1000.36 mm²

• 1017.36 mm²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

You have a globe that has a radius of 11 inches. Find the surface area of your globe. Use 3.14 for π.

• 523.54 in²

• 16,717.42 in²

• 1519.76 in²

• 7,235.98 in²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the surface area of the sphere shown. Use 3.14 for π.

• 221.56 cm²

• 70.66 cm²

• 17.26 cm²

• 834.92 cm²

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3