Free Printable 9.1-9.6 Review

Worksheets

9.1-9.6 Review

Total questions: 65

Worksheet time: 3hrs 45mins

Name

Class

Date

It is a measure of how close measurements come to each other when they are made in the same way

Accuracy

Precision

Error

Extrapolation

How close a measurement is to the accepted value is called..

Accuracy

Precision

Significant

Estimate

volume?

48 mL

48.2 mL

48.25 mL

4 mL

Volume?

63.5 mL

63 mL

63.55 mL

6 mL

Which Student is the most Precise?

Alex

Shandra

Luis

Record the following in cm

1.0

1.2

1.25

1.250

1.30

Which scale is the most precise?

Red

Green

Blue

Green and Blue

A carpentry teacher measured a board at 15.2cm. Three students measured the same board. Which student was the most accurate?

Alex

Chandra

Luis

Calculate the perimeter

(a)

10.

Find the perimeter

(a)

11.

What is the perimeter?

(a)

12.

Find the perimeter

(a)

13.

Calculate the perimeter

(a)

14.

Calculate the perimeter

(a)

15.

What is the formula for finding the circumference of a circle?

C = r²

C = rd

A = π·r²

C = π·d

16.

What does C represent in the formula:

C = π·d

Circumference

Diameter

Area

17.

What does d represent in the formula:

C = π·d

diameter

radius

3.14

18.

What number represents π?

31.4

4.13

3.14

34.1

19.

What is the circumference of a circle?

the distance around a circle

the area of a circle

halfway through a circle

a line through the center of a circle

20.

Find the circumference of the circle.

31.4 cm

78.5 cm

314 cm

15.7 cm

21.

Find the circumference of the circle.

38.47 cm

10.99 cm

43.96 cm

21.98 cm

22.

If my radius is 10ft, what is my diameter?

20ft

5ft

31.4ft

62.8ft

23.

If my circumference is 50.24ft, what is my radius?

8ft

16ft

25.12ft

50.24ft

24.

If my circumference is 37.68cm, what is my diameter?

12cm

118.3152cm

6cm

37.68cm

25.

If my circumference is 163.28ft, what is my radius?

52ft

26ft

3.14ft

163.28ft

26.

What does area mean?

the distance around a shape

half the distance around a shape

the amount of space outside a shape

the amount of space inside a shape

27.

Find the area of the parallelogram.

56cm²

28cm²

32cm²

16cm

28.

Find the area of the parallelogram.

46 in²

60 in²

56 in²

120 in²

29.

What is the area of the rectangle?

15 sq cm

15 cm

16 cm

30.

What is the area?

3 sq units

6 sq units

12 sq units

9 sq units

31.

Find the missing measure of the parallelogram.
HEIGHT = 20 feet
AREA = 120 feet²

10 feet

6 feet

8 feet

12 feet

32.

Find the missing measure of the parallelogram.
BASE = 7 meters
AREA = 49 meters²

343 meters²

7 meters ²

7 meters

49 meters

33.

The distance around an object is called the

area

perimeter

volume

circumference

34.

What is area always measured in?

units

square units

35.

What does it mean to be "parallel"?

lines that intersect

curved lines

lines that never intersect

lines that cross

36.

Why is it called a "parallelogram"?

Because it has sides that are parallel and equal in length

Because there are no parallel sides

The mathematician who made it was Henry Parallelogram

37.

A garden has an area of 45 feet ². The length of one side is 9 feet. What is the length of the other side?

405 feet

5 feet²

5 feet

405 feet²

38.

Area or triangle?

20 cm²

56 cm²

28 cm²

27 cm²

39.

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

5 mm squared

6 mm squared

12 mm squared

24 mm squared

40.

Find the area:

40 yd

40 yd²

80 yd²

18 yd²

41.

How do you find the AREA of a TRIANGLE?

Length x Width

1/2 (Length x width)

1/3 (Length x width)

Base x Height

42.

Which measurement is best for determining the distance walking around the edge of a park?

area

perimeter

43.

Norah bought a triangular rug that was 3 feet long and and 5 feet tall. How much area did her rug cover?

7 1/2 feet

15 sq feet

7 1/2 sq ft

44.

Find the area of a trapezoid with bases of 5 feet and 7 feet, and a height of 3 feet.

45.

Find the area of a trapezoid with bases of 12 meters and 6 meters, and a height of 5 meters.

46.

Find the area of the trapezoid.

18 m²

165 m²

84 m²

22.5 m²

47.

Area?

108 cm sq

60 cm

432 cm sq

216 cm sq

48.

_{What is the diameter?}

5 in

10 in

3.14 in

15.84 in

49.

What is the radius of this circle?

18in

10in

9in

8in

50.

A DVD has a diameter of 15 millimeters. Which equation would help you determine the area?

A = 15²π

A = 2π15

A = 7.5²π

A = 15 π

51.

A circle has a radius of 5 cm. What is the area?

78.5 cm²

31.4 cm²

15.7 cm²

314 cm²

52.

The radius of this pizza is 9 ½ in. What is the approximate area of the pizza?

81 in²

29.83 in²

59 ⅔ in²

283 ½ in²

53.

What is the diameter of circle with a radius of 6?

2 times 3

54.

What is the formula to find the area of a circle?

A = πd

A = 2πr

A = πr²

A = xyz

55.

What is the area of this irregular shape?

322 inches²

282 inches²

300 inches²

348 inches²

56.

The area of the arrow = _ $in^2$

(a)

57.

Area of the irregular figure = _ $km^2$

(a)

58.

Area of the shape = _ $cm^2$

(a)

59.

Area of the composite figure = _ $cm^2$

(a)

60.

What is the formula for the area of a trapezoid?

A=bh

A=1/2 bh

A=1/2 (b₁+b₂) h

A=πr²

61.

What is the formula for the area of a parallelogram?

A=bh

A=1/2 bh

A=1/2 (b₁+b₂) h

A=πr²

62.

What is the formula for the area of a circle?

A=2πr

A=2πd

A=πr²

A=2πr²

63.

What is the formula for the circumference of a circle?

C=2πr

C=2πd

C=πr²

C=2πr²

64.

What is the perimeter of the following figure? (round your answer to the nearest hundredth)

73.70 ft

54.85 ft

37.70 ft

18.85 ft

65.

Find the perimeter

3 inches

8.28 inches

3.57 inches

5 inches

100 %

9.1-9.6 Review

Total questions: 65

Worksheet time: 3hrs 45mins

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