Questions and Answers
What is the approximate volume of the sphere with a radius of 10 m?
524 m³
What is the approximate surface area of the sphere with a radius of 15 yd?
707 yd²
What is the approximate volume of the sphere if the surface area is 482.8 mm²?
998 mm³
What is the approximate surface area of a sphere with a circumference of 37.68?
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What is the approximate radius of a sphere whose volume is 1,349 cm³?
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Study Notes
Volume of Spheres
- A sphere with a diameter of 10 m has an approximate volume of 524 m³.
- If a sphere's surface area is 482.8 mm², its volume is approximately 998 mm³.
- For a sphere with a volume of 1,349 cm³, the calculated radius is 6.9 cm.
Surface Area of Spheres
- A sphere with a diameter of 15 yd has an approximate surface area of 707 yd².
- If the circumference of a sphere is 37.68 meters, the surface area is approximately 451.9 km².
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Description
This quiz challenges your understanding of calculating the volume and surface area of spheres. It includes problems that involve diameters, circumferences, and surface areas to test your knowledge. Brush up on your geometric formulas and see how well you can apply them!
