Sphere practice problems - page 5 of 12
Number of problems found: 230
- Earth's surface
The greater part of the Earth's surface (r = 6371 km) is covered by oceans; their area is approximately 71% of the Earth's surface. What is the approximate area of the land? - Determine 10561
The hollow nickel ball has an outer diameter of 0.4 meters and an inner diameter of 0.3 meters. If the nickel density is 9000 kg/m3, determine its weight. - Iron ball
The iron ball weighs 100 kilograms. Calculate the volume, radius, and surface if the iron's density is h = 7.6g/cm³. - North Pole
What is the shortest distance across the globe's surface on a scale of 1:1,000,000 from the equator to the North Pole? - Equator 6020
The Equator. ..40075 km train. ..300m. How many trains would fit on the Equator? - Surface 40621
The surface of the sphere is 535 m². What is its volume? - Calculate
The circumference of the ball is o = 87 cm. Calculate its volume. Express the result in liters and round to the nearest whole number. - Earth parallel
Earth's radius is 6377 km long. Calculate the length parallel to latitude 75°. - Surface and volume
What is the volume of a sphere with a surface area of 113.04 square meters? - Radius of sphere
The surface of the sphere is 1256 cm². Calculate the radius of the sphere. - Sphere radius
The surface of the sphere is 60 cm square. Calculate its radius; result round to tenth of cm. - Calculate 41881
The volume of the sphere is 803.84m³. Calculate its surface. - Calculate 4582
Calculate the surface of a sphere whose volume is 33.9 cm cubic. - Calculate radius
The surface of the sphere is 624 cm². Calculate its radius. - Circumference 61944
Calculate the volume and surface of the planet Venus if its circumference is 12,000 km. - Calculate 4580
Calculate the surface and volume of the sphere if the diameter d = 6.5dm. - Earth's circumference
Calculate the Earth's circumference of the parallel 48 degrees and 10 minutes. - The volume
The volume of the sphere is 1 m³. What is its surface? - Calculate - sphere
Calculate the surface and volume of the sphere if its radius r = 5 cm. - Sphere diameter The sphere has a diameter of 70 cm. Calculate its surface area and volume.
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