# Pop Quiz 2014: Unit 3 Measurement; Circles

16 Questions | Attempts: 264
Share  Settings  This is a quick quiz to test your knowledge of what we have covered so far

• 1.
The distance between two points on a circle, passing through the circle's centre, is the
• A.

• B.

Diameter

• C.

Chord

• D.

Perimeter

• E.

Circumference

• 2.
The distance from the centre of a circle to any point on the edge is the
• A.

Perimeter

• B.

Tangent

• C.

Circumference

• D.

• E.

Diameter

• 3.
The distance around the outside edge of a circle is the
• A.

Circumference

• B.

• C.

Diameter

• D.

Perimeter

• E.

Chord

• 4.
The perimeter of a circle divided by it's diameter is known as
• 5.
Taking pi = 3.14, what is the circumference of this circle?
• A.

18.84 m

• B.

37.68 m

• C.

31.41 m

• 6.
Taking pi = 3.14, what is the circumference of this circle?
• A.

31.4 m

• B.

15.7 m

• C.

78.5 m

• 7.
What is the diameter of a circle that has a circumference of 28 cm?
• A.

8.92 cm

• B.

9 cm

• C.

87.92

• 8.
What is the radius of a circle that has a circumference of 45 km?
• A.

14.34 km

• B.

7.17 km

• C.

141.3 km

• 9.
What is the perimeter of this semicircle?
• A.

40.84 m

• B.

20.42 m

• C.

33.42 m

• 10.
• 11.
If the radius of the circle is 3 what is the diameter
• A.

9.42

• B.

3.14

• C.

6

• D.

9

• 12.
If the diameter of a circle is 15 the circumference is approximately?
• A.

30

• B.

225

• C.

7.5

• D.

45

• 13.
If the radius of the circle is 10 the area of the circles is approximately
• A.

60

• B.

900

• C.

300

• D.

62

• 14.
If the radius of the circle is 5 the circumference is approximately?
• A.

30

• B.

15

• C.

75

• D.

225

• 15.
• 16.
Which one do you like?
• A.

Option 1

• B.

Option 2

• C.

Option 3

• D.

Option 4

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