Free Printable Welcome to Unit 3

1.

What is the area of this trapezoid?

a)

48 m²

b)

68 m²

c)

88 m²

d)

136 m²

2.

Find the area of the triangle.

a)

18√3 un. ²

b)

36√3 un. ²

c)

48√3 un. ²

d)

72 √3 un. ²

3.

Find the area of a circle that has a circumference of 24π.

a)

12π

b)

24π

c)

144π

d)

576π

4.

Find the perimeter of the rhombus.

a)

84 feet

b)

60 feet

c)

432 feet

d)

120 feet

5.

Find the AREA of the rectangle.

a)

$624\ in^2$

b)

$68\ in^2$

c)

$240\ in^2$

d)

$260\ in^2$

6.

Find the PERIMETER of the parallelogram.

a)

56 in

b)

100 in

c)

78 in

d)

350 in

7.

Find the AREA of the triangle.

a)

$87.5\ in^2$

b)

$300\ in^2$

c)

$168\ in^2$

d)

$84\ in^2$

8.

A square has a diagonal with length 10 cm. Find the AREA of the square.

a)

$50\ cm^2$

b)

$20\sqrt[]{2}\ cm^2$

c)

$100\ cm^2$

d)

$10\ cm^2$

9.

A rectangle has side length 3 in and diagonal length 5 cm. Find the PERIMETER of the rectangle.

a)

10 cm

b)

12 cm

c)

14 cm

d)

16 cm

10.

A circle has diameter length 6 inches. Find the circumference.

a)

$9\pi\ inches$

b)

$36\pi\ inches$

c)

$12\pi\ inches$

d)

$6\pi\ inches$

11.

If I wanted to place a fence around my backyard to keep my dog from running away, I would be looking at?

a)

Perimeter

b)

Area

12.

Adam was painting a wall in his room. The wall was 4 feet wide and 4 feet tall. What is the area of the wall he has to paint?

a)

16ft

b)

8ft

c)

12ft

d)

4ft

13.

Daniel wants to buy cookies for his friend. The radius of a cookie is 5 inches. What is the cookie’s circumference? $C=\pi d$

a)

10 in

b)

2.5 in

c)

15.7 in

d)

31.4 in

14.

A lawn had an area of 35 square feet. If it was 7 feet width, how long was it?

a)

84 ft.

b)

245 ft.

c)

5 ft.

d)

14 ft.

15.

Sarah had a sheet of paper that was 3 inches long and 7 inches wide. What is the perimeter of the paper?

a)

20 inches

b)

21 inches

c)

24 inches

d)

22 inches

16.

Jane wants to run 16 miles. She usually runs a route that forms a 2 mile by 2 mile square. How many times does she need to run this route?

a)

2 times

b)

4 times

c)

1 time

d)

3 times

17.

How much carpet does Sam need to order to cover the wood floors in his 12 ft by 14 ft living room?

a)

$168ft^2$

b)

$52ft^2$

c)

$196ft^2$

d)

$144ft^2$

18.

A circular swimming pool is 21 feet in diameter.

How many feet around is the pool? $C=\pi d$

a)

10.5 ft

b)

42 ft

c)

65.94 ft

d)

131.95 ft

19.

What is the Perimeter of this Composite Figure?

a)

44 cm

b)

42 cm

c)

35 cm

d)

41 cm

20.

Salma bought the Almarai Cheese from LuLu Supermarket. She observes that the height of the triangle cheese is 6cm and base 4cm. Help Salma to find the area of the cheese.

a)

$13\ cm^2$

b)

$12\ cm^2$

c)

$10\ cm^2$

21.

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

22.

Find the surface area of this figure.

a)

148 cm²

b)

120 cm²

c)

160 cm²

d)

140 cm²

23.

Find the volume of this figure.

a)

190cm³

b)

200cm³

c)

140cm³

d)

192cm³

24.

What is the volume of this prism?

a)

20 cubic feet

b)

8 cubic feet

c)

40 cubic feet

25.

Solve for the volume.

a)

576 cm³

b)

288 cm³

c)

333 cm³

d)

28 cm³

26.

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

a)

128.6 units³

b)

1,286.1 units³

c)

401.9 units³

d)

5,144.6 units³

27.

Find the volume to the nearest hundredth using 3.14 instead of Pi.

a)

179.50 cm³

b)

205.15 cm³

c)

51.29 cm³

d)

1436.03 cm³

28.

Find the volume to the nearest hundredth using 3.14 instead of Pi.

a)

12.56 ft³

b)

37.68 ft³

c)

18.84 ft³

d)

6.28 ft³

29.

Find the Volume of the composite figure.

a)

2400 ft³

b)

1920 ft³

c)

4128 ft³

d)

2112 ft³

30.

Find the volume.

a)

151.2

b)

163.7

c)

179.1

d)

186.3

31.

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

a)

261.8

b)

246.3

c)

321.4

d)

1245.5

32.

V = ?

a)

1,356 m³

b)

1,734 m³

c)

377 m³

d)

590 m³

33.

What shape will the horizontal cross-section of a cone be?

a)

Dome

b)

Circle

c)

Pyramid

d)

Triangle

34.

Describe the cross section.

a)

triangle

b)

rectangle

c)

trapezoid

d)

square

35.

Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?

a)

22 cubic inches

b)

63 cubic inches

c)

66 cubic inches

d)

198 cubic inches

36.

Convert 2 m to mm

a)

20 mm

b)

200 mm

c)

1000 mm

d)

2000 mm

37.

645 cm to km

a)

64500 km

b)

0.00645 km

c)

0.0645 km

d)

645000 km

38.

1 kilometer is equal to______________.

a)

100 m

b)

100 000 cm

c)

1000 cm

d)

1 mile

39.

Which of the following is NOT a unit of length?

a)

centimetre

b)

metre

c)

millilitre

40.

0.37 m = (a) cm

41.

0.317 km = (a) m

42.

7.4 m = (a) cm

43.

0.3 m = (a) cm

44.

6.9 km = (a) m

45.

0.526 km = (a) m

46.

11.2 km = (a) m

47.

3 m = ________ cm

a)

3

b)

30

c)

300

d)

3 000

48.

4.5 km = ________ m

a)

4.5

b)

45

c)

4 005

d)

4 500

49.

709 cm = ________ m

a)

0.709

b)

7.09

c)

7.9

d)

70.9

50.

96 mm = ________ cm

a)

0.96

b)

9.6

c)

96

d)

960

51.

7 041 m = ________ km

a)

704.1

b)

70.41

c)

7.41

d)

7.041

52.

8 cm = (a) m

53.

403 m = (a) km

54.

59 cm = (a) mm

55.

3.79 km = (a) m

56.

Convert 2 m to mm

a)

20 mm

b)

200 mm

c)

1000 mm

d)

2000 mm

57.

12m = ___mm

a)

12,000

b)

120

c)

1,200

d)

120,000

58.

709 cm = ________ m

a)

0.709

b)

7.09

c)

7.9

d)

70.9

59.

160 cm = _______ mm

a)

16 mm

b)

1.6 mm

c)

160 mm

d)

1,600 mm

60.

5 mm = ______ km

a)

0.5

b)

0.005

c)

0.05

d)

0.0005

Welcome to Unit 3

Total questions: 60

Worksheet time: 2hrs 31mins

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