Volume and Surface Area of Sphere

Find the volume, 2dp.

• 2144.66

• 64

• 603.19

• 804.25

What is the volume?

• 150.72 mm³

• 904.32 mm³

• 2,712.96 mm³

• 7234.56

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Find the volume of the hemisphere

• 904.3 cm³

• 226.1cm³

• 113.0 cm³

• 452.4 cm³

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Find the surface area of the Sphere.

The number pi is approximately equal to _________. 

• 3.14
• 3
• whatever the diameter equals 

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what is the symbol for pi

• £

• π

• Π

• •

What is this formula?

• suface area of a cone
• surface area of a sphere
• volume of a cone
• volume of a sphere

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

• 625π cm²

• 1250π cm²

• 18750π cm²

• 2500π cm²

Find the surface area of the hemisphere = 3πr²

• 904.3 cm²

• 339.3 cm²

• 113.0 cm²

• 452.2 cm²

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CCSS.HSG.MG.A.1

What is this formula used to find?
V=4/3πr³

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

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