The surface area of sphere problems
Number of problems found: 85
- Tent - spherical cap
I have a tent in the shape of a spherical cap. Assume we want the volume to be 4 cubic meters, to sleep two or three people. Assume that the material making up the dome of the ten is twice as expensive per square as the material touching the ground. What
- Spheres - ratios
The surface area of two spheres are in the ratio 1 : 4 . Find the ratio of their volumes.
- A capsule
A medicine capsule is a cylinder with two hemispheres stuck to each end. Its length is 14 mm, and its diameter is 5 mm. Find its surface area.
- Calculate
Calculate a sphere's volume and surface area with a diameter of 15 m.
- Sphere VS
Find the surface and volume of a sphere with a radius of 2 dm.
- The volume
The volume of the sphere is 1 m³. What is its surface?
- Fit ball
What is the size of the surface of a Gymball (FIT - -ball) with a diameter of 65 cm?
- Calculate 24881
Calculate a sphere's volume and surface area with a radius of 23dm.
- Calculate 4580
Calculate the surface and volume of the sphere if the diameter d = 6.5dm.
- Spheres in sphere
How many spheres with a radius of 15 cm can fit into the larger sphere with a radius of 150 cm?
- Sphere area
A cube with an edge 1 m long is a circumscribed sphere (vertices of the cube lie on a sphere's surface). Find the surface area of the sphere.
- Surface and volume
Calculate the surface and volume of a cylinder whose height is 8 dm and the radius of the base circle is 2 dm.
- 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.
- Twice of radius
How many times does the surface of a sphere decrease if we reduce its radius twice?
- Surface 40621
The surface of the sphere is 535 m². What is its volume?
- Spherical 27051
How much fabric is needed to sew a spherical hot air balloon with a diameter of 15 m? How much air is needed to inflate the balloon?
- Surface 4588
What is the volume of a sphere with a surface area of 113.04 square meters?
- Sphere A2V
The surface of the sphere is 241 mm². What is its volume?
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