Geometry Unit

What is the volume of any prism or cylinder?

• (Base Area)⋅(Height)

• (1/2)⋅(Base Area)⋅(Height)

• (1/3)⋅(Base Area)⋅(Height)

• (Base Area)÷(Height)

• (1/2)⋅(Base Area)÷(Height)

What is the volume of any pyramid or cone?

• (Base Area)⋅(Height)

• (1/2)⋅(Base Area)⋅(Height)

• (1/3)⋅(Base Area)⋅(Height)

• (Base Area)÷(Height)

• (1/3)⋅(Base Area)÷(Height)

What is the area of a circle?

• π⋅r²

• 2⋅π⋅r

• π⋅d

• (1/2)⋅(b)⋅(r)

• (1/3)⋅(b)⋅(r)

What is the circumference of a circle?

• π⋅r²

• 2⋅π⋅r

• 2⋅π⋅d

• (1/2)⋅(b)⋅(r)

• (1/3)⋅(b)⋅(r)

What best calculates the area of any square, rectangle or parallelogram?

• (b²)⋅(h)

• (b)⋅(h²)

• (b)⋅(h)

• (1/2)⋅(b)⋅(h)

• (1/3)⋅(b)⋅(h)

What best calculates the area of a triangle?

• (1/2)⋅(b²)⋅(h)

• (1/3)⋅(b)⋅(h²)

• (b)⋅(h)

• (1/2)⋅(b)⋅(h)

• (1/3)⋅(b)⋅(h)

The following cylinder has a volume of 60π cubic units and a height of 5 units. The cone has the same base area and height, and it has a slant height of 6 units. What is the volume of the cone in terms of π?

• 60π

• 30π

• 20π

• 12π

• 10π

The following cylinder has a volume of 60π cubic units and a height of 5 units. The cone has the same base area and height, and it has a slant height of 6 units. What is the volume of the cone rounded to the nearest tenth of a unit (use the exact value of π)?

• 62.9

• 62.84

• 62.83

• 62.8

• 62

This square-based pyramid has base lengths of 5 m and a volume of 125 m³. What equation can be used to find the height of the pyramid?

• 125 = 5²⋅h

• 125 = (1/3)⋅5²⋅h

• 125 = (1/2)⋅5²⋅h

• (1/2)⋅5² = 125⋅h

• 5² = 125⋅h

This square-based pyramid has base lengths of 5 m and a volume of 125 m³. What is the height of the pyramid?

• 10 m

• 12 m

• 15 m

• 20 m

• 25 m