Formulas
Cylinders
Cones
Spheres
Composite Figures
100

Finding the amount of space a cylinder can hold.

V = (pi)(r)2(h)

100

The volume of the Cylinder.

Use pi, round to nearest tenth.


603.19 ft3

100

The volume of the cone. To nearest tenth.


12.6 ft3

100

Find the volume,to nearest tenth, of a circle with a radius of 5 ft.

Use 3.14 for pi. 


523.3 ft3

100

The steps to find the volume of a figure composed of a hemisphere.

Find volume of sphere then divide by 2.

200

Finding the amount of space a cone can hold.

V = (1/3)(pi)(r)2(h)

200

The volume of the Cylinder.

Use pi, round to nearest tenth.


942.5 in3

200

Volume of the cone.


942.5 cm3

200

Find the volume round to nearest tenth, of a circle with a diameter of 7 cm.

Use 3.14 for pi.


179.5 cm3

200

The steps to find the volume of a figure composed of a cone and a cylinder.

Find volume of the cone then the cylinder.  Add both volumes.

300

Finding the amount of space a sphere can hold.

V = (4/3)(pi)(r)3

300

Cylinder with a radius of 4 km and a height of 5 km.

Use 3.14 as pi.  

251.2 km3

300

Volume of a traffic cone, in cubic inches, with height of 24 inches and diameter of 10 inches.

Use 3.14 for pi.

628 in3

300

Find the volume round to nearest tenth.

Use 3.14 for pi.

d = 36 m

24,416,6 m3

300

The steps to find the volume of a figure composed of a half a cylinder and a sphere.

Find volume of the sphere the find the volume of the cylinder and divide that by two.  Add both volumes.

400

Finding the amount of space a half a cylinder can hold.

V = ((pi)(r)2(h))/ 2

400

A pan for baking French bread is shaped like half a cylinder.  It is 12 inches long and 3.5 inches in diameter.

Use 3.14 as pi.

Round to nearest inch.

58 in3

400

Use 3.14 for pi.

Radius = _________

Height = 6 in.

Volume= 100.48 in3

4 inches

400

Use 3.14 for pi.

Radius = _________

Volume= 38.79 cm3

2.1 cm

400

The steps to find the volume of a figure composed of a semicircle and a cylinder.


Find volume of the cylinder then find volume of the circle and divide that by two.  Add both volumes.

500

Finding the amount of space a semi-sphere can hold.

V = ((4/3)(pi)(r)3)/ 2

500

A cylinder has a volume of 37.7 inches3  and a radius of 2 inches and a height that is ....

Round to nearest inch.

3.0 inches.

500

Use 3.14 for pi.

Radius = 6 cm

Height = _______

Volume = 56.52 cm3

1.5 cm

500

Water from a water balloon spherically shaped with a radius of 3 cm will fit into a cylinder with a radius of 3 and height of 3.9 cm.

The volume of sphere is approximately 113 cm3

The volume of cylinder is approximately 110 cm3

No, the water will not fit.
500

The steps to find the volume of a figure composed of a cylinder that has an indentation shaped as a cone.

Find volume of the cylinder.

Find the volume of the cone.

Subtract both volumes.

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