Free Printable Review Cylinder, Cone, and Sphere

1.

What is the formula for Volume of a Cone?

a)

V=π r³h

b)

V=π r²h

c)

V=(1/3)π r²h

d)

V=(4/3)π r³

2.

Find the volume of the solid shown in the figure? Rounded to the nearest 1s place.

a)

7230

b)

6621

c)

1130

d)

907

3.

V = ?

a)

150.72 mm³

b)

904.32 mm³

c)

2,712.96 mm³

4.

A cylinder has a height of 9 cm and a radius of 4 cm. What is the volume?

a)

36π cm³

b)

144π cm³

c)

324π cm³

d)

16π cm³

5.

A cone has a height of 30 in. and a diameter of 20 in. What is the approximate volume of the cone?

a)

600 in³

b)

1,885 in³

c)

3,140 in³

d)

12,566 in³

6.

Find the volume of a HEMIsphere with a radius of 4.

a)

85.3π

b)

62.67π

c)

42.67π

d)

8π

7.

a)

$65\pi$

b)

$105\pi$

c)

$115\pi$

d)

$125\pi$

8.

The figure shows a cone of base radius 20 cm and slant height 29 cm. Find in terms of $\pi$ the total surface area of the cone !

a)

$980\pi\ cm^2$

b)

$580\pi\ cm^2$

c)

$400\pi\ cm^2$

d)

$380\pi\ cm^2$

9.

The figure shows a solid that consists of a right conical top, a cylindrical body and a hemispherical bottom. The radius of each of the 3 parts is 5 cm. Th cone is 12 cm high and the total height of two remaining parts is 20 cm. Find the total surface area of the solid !

a)

$165\pi$

b)

$200\pi$

c)

$225\pi$

d)

$265\pi$

10.

The shape of a glass stopper is composed of a hemisphere of radius 3 cm and a right circular cone as shown. The height of the glass stopper is 7 cm. Find the total surface area of the glass stopper !

a)

$27\pi$

b)

$33\pi$

c)

$37\pi$

d)

$40\pi$

Review Cylinder, Cone, and Sphere

Total questions: 10

Worksheet time: 30mins

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