Question 1

If a circular rug has a diameter of

14

feet, what is the radius of the rug?

Accepted Answer

<math>7</math> feet

Answer

<math>21</math> feet

Answer

<math>14</math> feet

Answer

<math>28</math> feet

Question 2

A bicycle wheel has a radius of

14

centimeters. What is the total length of its diameter?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 3

If the distance from the center of a circular clock to its edge is

14

inches, what is the length of a line segment that passes through the center and connects two opposite points on the edge?

Accepted Answer

<math>16</math> inches

Answer

<math>8</math> inches

Answer

<math>24</math> inches

Answer

<math>4</math> inches

Question 4

The diameter of a circular swimming pool is

14

meters. Which of the following represents the radius of the pool?

Accepted Answer

<math>9</math> meters

Answer

<math>36</math> meters

Answer

<math>20</math> meters

Answer

<math>8</math> meters

Question 5

If the radius of a circle increases from

14

cm to

10

cm, how does the diameter change?

Accepted Answer

It increases from

14

cm to

10

cm

Answer

It stays the same at

14

cm

Answer

It increases from

14

cm to

10

cm

Answer

It increases from

14

cm to

10

cm

Question 6

If a circle has a diameter of

14

centimeters, what is the length of its radius?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 7

A scientist measures the diameter of a petri dish to be

14

centimeters. What is the length of the radius of this petri dish?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 8

If a circle has a radius of

14

inches, what is the length of its diameter?

Accepted Answer

<math>25</math> inches

Answer

<math>50</math> inches

Answer

<math>12.5</math> inches

Answer

<math>6.25</math> inches

Question 9

If the diameter of a circular pizza is

14

inches, what is the length of the radius?

Accepted Answer

<math>7.5</math> inches

Answer

<math>7</math> inches

Answer

<math>10</math> inches

Answer

<math>30</math> inches

Question 10

If the length of a radius in a circle is

14

units, what is the length of the diameter?

Accepted Answer

<math>8.4</math> units

Answer

<math>16.8</math> units

Answer

<math>4.2</math> units

Answer

<math>2.1</math> units

Question 11

If the radius of a circular tray is

14

cm, what is the length of its diameter?

Accepted Answer

<math>28</math> cm

Answer

<math>42</math> cm

Answer

<math>7</math> cm

Answer

<math>14</math> cm

Question 12

The diameter of a large pizza is

14

inches. What is the radius of the pizza?

Accepted Answer

<math>9</math> inches

Answer

<math>36</math> inches

Answer

<math>10</math> inches

Answer

<math>8</math> inches

Question 13

A bicycle wheel has a diameter of

14

inches. If a spoke reaches from the center of the wheel to the outer edge, how long is that spoke?

Accepted Answer

<math>13</math> inches

Answer

<math>24</math> inches

Answer

<math>52</math> inches

Answer

<math>18</math> inches

Question 14

If the radius of a circle is increased from

14

units to

10

units, what happens to the length of the diameter?

Accepted Answer

It increases by

14

units

Answer

It stays the same

Answer

It increases by

14

units

Answer

It increases by

14

units

Question 15

If the distance from the center of a circular pond to its edge is

14

meters, what is the total distance across the pond passing through the center?

Accepted Answer

<math>25</math> meters

Answer

<math>6.25</math> meters

Answer

<math>12.5</math> meters

Answer

<math>50</math> meters

Question 16

If the diameter of a circle is represented by the expression

14

, what is the length of the radius?

Accepted Answer

Answer

Answer

Answer

Question 17

If the length of a circle's radius is

14

and its diameter is

10

, which of the following equations correctly shows their relationship?

Accepted Answer

Answer

Answer

Answer

Question 18

If a compass is set to a width of

14

cm to draw a circle, what will be the diameter of the circle produced?

Accepted Answer

<math>15</math> cm

Answer

<math>22.5</math> cm

Answer

<math>3.75</math> cm

Answer

<math>56.25</math> cm

Question 19

If the diameter of a circular clock face is

14

centimeters, what is the distance from the center of the clock to the number 12 on the edge?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 20

If the sum of the radius and the diameter of a circle is

14

inches, what is the length of the radius?

Accepted Answer

<math>7</math> inches

Answer

<math>14</math> inches

Answer

<math>10.5</math> inches

Answer

<math>3</math> inches

Question 21

If the diameter of a circular clock is

14

inches, what is the length of its radius?

Accepted Answer

<math>7</math> inches

Answer

<math>14</math> inches

Answer

<math>28</math> inches

Answer

<math>44</math> inches

Question 22

The radius of a circular fountain is

14

meters. What is the diameter of the fountain?

Accepted Answer

<math>9</math> meters

Answer

<math>18</math> meters

Answer

<math>13.5</math> meters

Answer

<math>2.25</math> meters

Question 23

A circle has a diameter of

14

centimeters. What is the radius of this circle?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 24

If a construction worker draws a circle with a radius of

14

feet, what is the diameter of that circle?

Accepted Answer

<math>6.4</math> feet

Answer

<math>10.24</math> feet

Answer

<math>1.6</math> feet

Answer

<math>9.6</math> feet

Question 25

If a bicycle wheel has a radius of

14

centimeters, what is the diameter of the wheel?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 26

If a circle has a diameter of

14

centimeters, what is the length of its radius?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Question 27

A gardener is digging a circular flower bed with a diameter of

14

meters. What is the radius of the flower bed?

Accepted Answer

<math>2.8</math> meters

Answer

<math>3.1</math> meters

Answer

<math>2.3</math> meters

Answer

<math>11.2</math> meters

Question 28

If a circular tabletop has a radius of

14

meters, what is the diameter of the tabletop?

Accepted Answer

<math>1.5</math> meters

Answer

<math>1.25</math> meters

Answer

<math>0.375</math> meters

Answer

<math>2.25</math> meters

Question 29

If the diameter of a circular pizza is

14

inches, what is the length of its radius?

Accepted Answer

<math>8</math> inches

Answer

<math>10</math> inches

Answer

<math>32</math> inches

Answer

<math>4</math> inches

Question 30

If a circle has a radius of

14

centimeters, what is the length of its diameter?

Accepted Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

Answer

7

centimeters

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