Free Printable Composite Surface Area

Worksheets

Composite Surface Area

Total questions: 20

Worksheet time: 20mins

Name

Class

Date

Calculate the composite surface area of the figure.

80 cm²

72 cm²

52 cm²

42 cm²

Calculate the composite surface area of the figure.

4605.38 cm²

4541.76 cm²

593.76 cm²

4919.76 cm²

Calculate the composite surface area of the figure.

16579.07 ft²

7022.35 ft²

490.09 ft²

8002.52 ft²

Calculate the composite surface area of the figure.

414.69 in²

226.195 in²

188.496 in²

640.885 in²

A company sells cardboard scratching blocks for cats. The block is shaped like a right rectangular prism with a rectangular hole cut through its center. A cat can scratch on any face of the block, including the bottom and inside faces. What is the total area of the block's scratching surface?

1440 in²

1248 in²

604 in²

1056 in²

What is the surface area of the composite solid?

216 m2

248 m2

256 m2

224 m2

What is the surface area of this composite figure?

785 m^2

1,734 m^2

1011 m^2

505 m^2

What is the surface area of this composite figure?

785 m^2

1,734 m^2

1011 m^2

505 m^2

What is the surface area of this composite figure? Use the following formula for the SA of a cone.
$SA\ =\ \pi r^2+\pi rs$

785 m^2

1,734 m^2

1011 m^2

505 m^2

10.

What is the total surface area?

384 cm²

2000 cm²

2384 cm²

2168 cm²

11.

Find the total surface area of the composite figure. Write your answer in terms of $\pi.$

$48\pi\ in^2$

$42\pi\ in^2$

$46\pi\ in^2$

$38\pi\ in^2$

12.

What is the surface area of this figure

30.2 yd^2

50.2 yd^2

47.2 yd^2

54.5 yd^2

13.

Find the total surface area of the prism.

161 square feet

1,700 square feet

75 square feet

186 square feet

14.

What is the surface area of this figure?

200 cm ²

800 cm ²

400 cm ²

100 cm ²

15.

The prism is made of two cubes. What is its total surface area?

744 in²

816 in²

780 in²

600 in²

16.

Tyrone makes a wooden letter T to hang on his bedroom wall. The T is a right prism. Tyrone plans to cover all the faces except the back with fabric. How many square inches of fabric will he need?

104

256

176

17.

Calculate the composite surface area of the square pyramid on top of the square prism.

8160 cm²

2400 cm²

3456 cm²

2304 cm²

18.

Calculate the composite surface area of the figure.

243.172 cm²

216 cm²

39.74 cm²

255.74 cm²

19.

How would you calculate how much icing was needed to cover this cake?

Find the total surface area of each shape.

Find the lateral surface area of each shape plus one of the bases.

Find the bases and add them together and find the lateral surface areas and add them together.

Find the volume

20.

Find the surface area of the composite figure. Just write the number answer - do not include units!

(a)

Reset

Composite Surface Area

Total questions: 20

Worksheet time: 20mins

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