Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Grade 8 - Mathematics3.32 Circumference of a Circle - I

 Example: The diameter of a circle is 61 cm. Find its circumference. Solution: The circumference of a circle (C) = pd We have, d = 61cm. C = 22/7 * 61 = 1342/7 = 191.71 cm. (Answer is corrected by two decimal place) Directions: Solve the following problems and correct the answer two decimal places. Also write at least ten examples of your own.
 Q 1: The diameter of a circle is 96 cm. Find its circumference.301 cm.301.71 cm.None of these301.7 cm. Q 2: The diameter of a circle is 54 cm. Find its circumference.169.71 cm.169.7 cm.169 cm.None of these Q 3: The diameter of a circle is 34 cm. Find its circumference.None of these106.8 cm.106 cm.106.86 cm. Q 4: The diameter of a circle is 63 cm. Find its circumference.198.56 cm.None of these198.5 cm.198 cm. Q 5: The diameter of a circle is 75 cm. Find its circumference.235.71 cm.None of these235.7 cm.235 cm. Q 6: The diameter of a circle is 86 cm. Find its circumference.270.2 cm.270.29 cm.270 cm.None of these Q 7: The diameter of a circle is 45 cm. Find its circumference.141.3 cm.141.43 cm.None of these141 cm. Q 8: The diameter of a circle is 98 cm. Find its circumference.none of these308.49 cm.308 cm.308.4 cm. Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!