Free Printable Unit 3 Math 7 Plus Review

1.

What is the surface area of this figure?

a)

200 cm ²

b)

800 cm ²

c)

400 cm ²

d)

100 cm ²

2.

Find the surface area of this figure.

a)

148 cm²

b)

120 cm²

3.

What is the surface area of this prism?

a)

160 cm²

b)

80 cm²

c)

100 cm²

d)

150 cm²

4.

What is the total surface area of the triangular prism shown?

a)

468 in²

b)

540 in²

c)

576 in²

d)

700 in²

5.

Find the total surface area of the prism.

a)

161 square feet

b)

1,700 square feet

c)

75 square feet

d)

186 square feet

6.

Find the volume of this triangular prism.

a)

1440 cm³

b)

60 cm³

c)

720 cm³

d)

180 cm³

7.

Find the volume:

a)

960 cm³

b)

240 cm³

c)

960 cm ²

d)

1920 cm³

8.

Find the volume.

a)

18 m³

b)

20 m³

c)

16 m³

d)

22 m³

9.

a)

55 yd³

b)

121 yd³

c)

22 yd³

d)

330 yd³

10.

Find the surface area of the rectangular prism.

a)

108 in²

b)

144 in²

c)

110 in²

d)

145 in²

11.

Triangular Prism with base lengths 3 m, 4 m, 5 m, and a height of 6m. What is the surface area?

a)

84 m²

b)

92 m²

c)

102 m²

d)

96 m²

12.

Find the volume of the Rectangular Prism.

a)

1120 ft²

b)

2011 ft³

c)

120 ft³

d)

1120 ft³

13.

a)

410 cm3

b)

420 cm3

c)

402 cm3

d)

401 cm3

14.

Bob has a rectangular prism gift box what it the volume of bobs gift box?

a)

64in³

b)

60in³

c)

240in³

d)

24in³

15.

Find the missing angle.

a)

60°

b)

70°

c)

50°

d)

140

16.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

17.

complementary, supplementary, or neither?

a)

Complementary

b)

Supplementary

c)

Neither

18.

What angle pair is pictured?

a)

Alternate Interior Angles

b)

Supplementary Angles

c)

Vertical Angles

d)

Corresponding Angles

19.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

20.

Solve for x

a)

5

b)

90

c)

25

d)

10

21.

Find the value of x

a)

-5

b)

28

c)

19

d)

-3

22.

Which Angles are Vertical Angles?

a)

$\angle5\ and\ \angle3$

b)

$\angle2\ and\ \angle4$

c)

$\angle1\ and\ \angle4$

d)

$\angle6\ and\ \angle4$

23.

Find the missing angle.

a)

60°

b)

70°

c)

50°

d)

140

24.

a)

x = 118

b)

x = 108

c)

x = 28

d)

x = 58

25.

Find the measure of the indicated angle.

a)

95

b)

85

c)

35

d)

45

26.

What type of angles are these?

a)

Adjacent Angles

b)

Vertical Angles

c)

Complementary Angles

d)

Supplementary Angles

27.

Tell whether the angles are complementary or supplementary. Then find the value of x.

a)

Complementary; x=25

b)

Complementary; x=5

c)

Supplementary; x=25

d)

Supplementary; x=5

28.

What is the value of x?

a)

60

b)

26

c)

14

d)

10

29.

Solve for x

a)

6

b)

140

c)

20

d)

90

30.

Tell whether the angles are complementary or supplementary. Then find the value of x.

a)

Complementary, 15

b)

Supplementary, 16

c)

Complementary, 18

d)

Supplementary, 19

31.

Which set of side lengths will make a triangle?

a)

6, 8, 13

b)

7, 9, 18

c)

7, 7, 14

d)

2, 6, 9

32.

Find the measure of each angle indicated.

a)

33°

b)

136°

c)

36°

d)

31°

33.

Determine if it is possible to form a triangle with the given side lengths. 7 yd, 8 yd, 9 yd

a)

yes

b)

no

34.

Determine if it is possible to form a triangle with the given side lengths. 15 in., 12 in., 2 in.

a)

yes

b)

no

35.

Does a triangle with these side lengths exist?
15, 12, 9

a)

Yes

b)

No

c)

I don't know.

36.

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

a)

45°

b)

90°

c)

180°

d)

360°

37.

Find the measure of the missing angle.

a)

90^o

b)

10⁰

c)

130^o

d)

50^o

38.

Find the measure of the missing angle.

a)

30^o

b)

110^o

c)

150^o

d)

40^o

39.

An obtuse triangle has at least one angle that is bigger than ______ degrees.

a)

90

b)

45

c)

180

40.

The sum of the lengths of any two sides of a triangle is _____ than the third side

a)

less

b)

greater

c)

equal

41.

Does the sides 1, 1, 2 make a triangle?

a)

yes

b)

no

42.

Does the sides 6, 9, 8make a triangle?

a)

yes

b)

no

43.

Does the sides 12, 4, 17 make a triangle?

a)

yes

b)

no

44.

Find the missing angle. Find x.

a)

20^o

b)

70^o

c)

160^o

d)

180^o

45.

If m∠1 = 30°, then m∠3 =

a)

30°

b)

60°

c)

150°

d)

undetermined

46.

Any two angles whose sum is $180\degree$ .

a)

Complementary Angles

b)

Supplementary Angles

c)

Vertical Angles

d)

Congruent Angles

47.

The word "congruent' means _____.

a)

Equal

b)

Opposite

c)

Obtuse

d)

Acute

48.

Which angles are vertical angles?

a)

$\angle8\ \ and\ \angle7$

b)

$\angle8\ and\ \angle6$

c)

$\angle8\ and\ \angle5$

49.

Find the value of x.

a)

18°

b)

28°

c)

38°

d)

118°

50.

What is an example of a pair of complementary angles?

a)

13° and 45°

b)

10° and 170°

c)

81° and 9°

d)

90° and 3°

51.

4. Find X

a)

1

b)

30

c)

53

d)

10

52.

Solve for x THEN find the degrees for angle A.

a)

44^o

b)

96^o

c)

-14^o

d)

63^o

53.

What is the measure of the missing angle?

a)

80

b)

60

c)

50

d)

70

54.

Solve for x.

a)

16

b)

11

c)

50

d)

6

55.

What is the measure of angle a?

a)

180

b)

60

c)

30

d)

50

56.

Solve for x.

a)

-5

b)

8

c)

9

d)

5

57.

Solve for x.

a)

6

b)

5

c)

-11

d)

4

58.

What is the value of x?

a)

180

b)

140

c)

70

d)

35

59.

Solve for x.

a)

8

b)

13

c)

15

d)

16

60.

Determine if it is possible to form a triangle with the given side lengths. 2 cm, 2 cm, 8 cm

a)

yes

b)

no

61.

What is the volume of this triangular prism?

a)

576 cm³

b)

288 cm³

c)

333 cm³

d)

28 cm³

62.

what is the volume?

a)

15yd3

b)

32yd3

c)

222yd3

d)

don`t miss this!

63.

Each side of this ice cube measures 2 inches. What is the volume of the ice cube?

a)

6 cubic inches

b)

8 cubic inches

c)

12 cubic inches

d)

8 square inches

64.

_{^{Find the Volume}}

a)

428.4 cm³

b)

412.8 cm³

c)

404.2 cm³

d)

400 cm³

65.

a)

45mm²

b)

45mm³

c)

3,375mm³

d)

3,375mm²

66.

Find the volume of the figure. Round to the nearest tenth.

a)

80 cm³

b)

40 cm²

c)

80 cm²

d)

40 cm³

67.

Find the volume of the prism.

a)

27 cm³

b)

72 cm³

c)

180 cm³

d)

360 cm³

68.

Given a cube has a volume of $1728in^3$ , what is its side length?

a)

12

b)

9

c)

14

d)

11

69.

Calculate the height of a rectangular prism with a length of 5 cm, a width of 3 cm, and a volume of 30 cm³.

a)

2 cm

b)

450 cm²

c)

15 cm

d)

3 cm

70.

Find the volume of the composite figure.

a)

$616\ ft^3$

b)

$224\ ft^3$

c)

$210\ ft^3$

d)

$630\ ft^3$

Unit 3 Math 7 Plus Review

Total questions: 70

Worksheet time: 4hrs 30mins

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