Area & Circumference of Circles
Solve word problems that relate to the area or circumference of circles
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Topics of this game:
- A circle has a radius of 14 cm. Find the circumference. Use 3.14 for π. Round to the nearest whole number.
- An evil alien spacecraft that has a circumference of 54 mi landed on earth. Find the radius to save the planet. Use 3 for π.
- Find the radius of a Ferris wheel that has a diameter of 240 km.
- A lamp has a circular base with a radius of 12 inches. What is the circumference? Use 3.14 for π. Round to the nearest whole #.
- A circular garden has an area of 192yd². Find the diameter of the garden. Use 3 for π.
- Find the area of a circle that has a radius of 6 feet. Use 3.14 for π. Round to the nearest whole number.
- A pizza has a diameter of 10 inches. Find the area of the pizza. Use 3.14 for π. Round to the nearest whole number.
- Find the circumference of a yo-yo with a diameter of 40 mm. Use 3.14 for π.
- A bicycle tire has a radius of 12.5 inches. How far will the bicycle travel in 40 tire rotations? Use 3.14 for π.
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