Free Printable Unit 8 Test Review: 2D 3D Figures

Worksheets

Unit 8 Test Review: 2D 3D Figures

Total questions: 57

Worksheet time: 5hrs 35mins

Name

Class

Date

Find the surface area of the prism.

SA = 348 in²

SA = 372 in²

SA = 384 in²

SA = 305 in²

Find the surface area of the prism.

SA = 696 m²

SA = 672 m²

SA = 702 m²

SA = 584 m²

Find the surface area of the prism.

SA = 384 cm²

SA = 346 cm²

SA = 350 cm²

SA = 362 cm²

Find the surface area of the regular pyramid.

SA = 39 m²

SA = 27 m²

SA = 29 m²

SA = 33 m²

Find the surface area of the cylinder. Round your answer to the nearest tenth.

SA = 552.6 mm²

SA = 534.8 mm²

SA = 566.4 mm²

SA = 600 mm²

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

LA = 70 yd²

LA = 64.5 yd²

LA = 50.3 yd²

LA = 56.5 yd²

Find the volume of the prism.

V = 1,405 in³

V = 1,135 in³

V = 1,120 in³

V = 1,224 in³

Find the volume of the prism.

V = 105 m³

V = 135 m³

V = 115 m³

V = 155 m³

Find the volume of the prism.

V = 300 m³

V = 270 m³

V = 285 m³

V = 295 m³

10.

Find the volume of the pyramid.

V = 145 ft³

V = 200 ft³

V = 180 ft³

V = 120 ft³

11.

Find the volume of the pyramid.

V = 152 ft³

V = 134 ft³

V = 166 ft³

V = 140 ft³

12.

A deep dish pizza has a radius of 6 inches and a height of 1 inch. Find the surface area of the pizza. Round your answer to the nearest tenth

The surface area of the pizza is 242.8 in²

The surface area of the pizza is 263.8 in²

The surface area of the pizza is 278.3 in²

The surface area of the pizza is 250.4 in²

13.

Find the surface area of the sphere.

48π mm²

144π mm²

72π mm²

134π mm²

14.

Calculate the surface area of the given shape. Round to the nearest tenth.

282.7 in²

56.5 in²

188.5 in²

245.0 in²

15.

Calculate the surface area of the given prism.

316 cm²

352 cm²

440 cm²

292 cm²

16.

Find the ratio (red to blue) of the perimeter.

11/6

6/11

121/36

36/121

17.

Find the ratio (red to blue) of the area.

11/6

6/11

121/36

36/121

18.

Find the ratio (blue to red) of the area.

4/7

7/4

49/16

16/49

19.

What is the scale factor of the side lengths (Ratio of the lengths) of the large pyramid to the small pyramid?

3/1

3240/120

27/1

1/3

20.

The ratio of the areas of two similar rectangles is 1:4. What is the ratio of the corresponding sides?

1:6

1:8

1:2

1:4

21.

Find the ratio of the volumes from larger to smaller. HINT: Find the ratio of the side lengths first.

5/4

125/64

25/16

10/8

22.

Each pair of figures is similar. Use the information given to find the scale factor of the figure on the left to the figure on the right.

1 : 63

7 : 9

49 : 81

343 : 729

23.

The surface area of the larger prism is 2560 m². Find the surface area of the smaller prism.

921.6 m²

1536 m²

553 m²

7111.1 m²

24.

Find the Lateral Surface Area of a Rectangular Prism.

640

320

208

346

25.

2) What does B stand for?

Perimeter

Perimeter of the Base

Area

Area of the Base

26.

What does "P" stand for in the surface area formulas?

Perimeter

Parallel

Perimeter of the Base

27.

What is the difference between lateral area and total surface area?

Total surface area includes 1 base instead of 2 bases like lateral does

Lateral includes all the faces while total only includes the bases

Total surface area includes the base(s) and all the faces while lateral does not include the base(s)

Lateral just includes B, the area of the base while total does not

28.

What shape does this net create?

Rectangular Prism

Cube

Cylinder

Rectangle

29.

What is the lateral area of the prism?

299 units²

21 units²

320 units²

784.9 units²

30.

What is the slant height of the triangular pyramid?

12 feet

6 feet

5.2 feet

31.

What is the lateral area of this shape (it has a regular base)?

150 ft²

360 ft²

225 ft²

250 ft²

32.

What 3-D shape will this form?

Cube

Triangular Prism

Rectangular Prism

Triangle

33.

What 3-D shape does this form?

Pyramid

Triangular Prism

Cube

Triangle

34.

Find the length of the bold arc.Leave pi in your answer.

5688π ft

15.8π ft

150.4π ft

54,150 ft

35.

FIND THE ARC LENGTH OF THE BOLDED ARC

36.

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

9.2 sq. in.

10.5 sq. in.

31.4 sq. in.

38.2 sq. in.

37.

Find the area of the sector.

52.4 in²

18,864 in²

60 in2

10.47 in

38.

What is the area of the shaded sector?

339.12 in²

113.04 in²

339.29 in²

None of the above

39.

What is the Perimeter of the Rectangle on the Inside?

150 m

62 m

23 m

70 m

40.

Find the area.

19.5 m2

78 m²

39 m²

27 m²

41.

What is the area of this parallelogram?

38 m²

56 m²

77 m²

88 m²

42.

What is the area of this trapezoid?

48 m²

68 m²

88 m²

136 m²

43.

What is the area of the shaded region?

19.8 cm2

25.16 cm2

32.6 cm2

14.96 cm2

44.

What is the total volume of this figure?

100

120

300

45.

What is the volume of both shapes?

150 cm³

65 cm³

300 cm³

225 cm³

46.

Find the volume.

151.2

163.7

179.1

186.3

47.

Find the volume.

1112.3

1343.4

1423.2

1500.6

48.

Find the volume of the empty space left inside the cylinder.

261.8

246.3

321.4

1245.5

49.

Find the volume of the roll of duct tape.

7.2

9.5

15.3

21.6

50.

Find the given angle.

59°

78°

43°

242°

51.

What is the arc measure FE?

54°

90°

27°

31.5°

52.

? = (a) degrees

53.

? = (a) degrees

54.

? = (a) degrees

55.

? = (a) degrees

56.

? = (a) degrees

57.

x = (a)

100 %

Unit 8 Test Review: 2D 3D Figures

Total questions: 57

Worksheet time: 5hrs 35mins

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