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Questions and Answers
What is the approximate volume of the sphere with a radius of 10 m?
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?
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?
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?
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?
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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