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Word Problems that involve Circles Worksheets, Part 2

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Math Worksheets



Objective: I know how to evaluate word problems that involve circles.

 

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Evaluate the following word problems. (Take π = 3.14 and round to the nearest hundredths)

1) Two circular discs of radii 5 cm and 4 cm are cut from a rectangular piece of card measuring 20 cm by 11 cm. Calculate the area of the remaining card.
Area of remaining card = cm2

2) A circular floor has a radius of 9 m. The floor is to be waxed. A can of wax will cover 10 m2. How many cans of wax would be needed?
Need to buy cans

3) A circular pie was cut into 5 equal pieces. Each piece of pie has an area of 65 cm2. What is the perimeter of each piece of pie?
Perimeter = cm

4) The diameter of a circle is 26 cm. If the angle of a sector is 55˚, what is the area of the sector?
Area = cm2




Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

We hope that the free math worksheets have been helpful. We encourage parents and teachers to select the topics according to the needs of the child. For more difficult questions, the child may be encouraged to work out the problem on a piece of paper before entering the solution. We hope that the kids will also love the fun stuff and puzzles.


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