Body volume - 9th grade (14y) - examples
- Cuboid edges in ratio
Cuboid edges lengths are in ratio 2:4:6. Calculate their lengths if you know that the cuboid volume is 24576 cm3. - Cuboid - volume and areas
The cuboid has a volume of 250 cm3, a surface of 250 cm2 and one side 5 cm long. How do I calculate the remaining sides? - Cuboid walls
Calculate the volume of the cuboid if its different walls have area of 195cm², 135cm² and 117cm². - Hollow sphere
The volume of the hollow ball is 3432 cm3. What is its internal radius when the wall thickness is 3 cm? - Square pyramid
Calculate the volume of the pyramid with the side 5cm long and with a square base, side-base has angle of 60 degrees. - Hexagonal prism
The base of the prism is a regular hexagon consisting of six triangles with side a = 12 cm and height va = 10.4 cm. The prism height is 5 cm. Calculate the volume and surface of the prism! - Cylinder - h
Cylinder volume is 129 cm3. Base radius is 3 cm. Calculate the height of the cylinder. - Pool
The swimming pool is 6 m wide and 14 m long and 185 cm deep. How many hectoliters of water is in it, if the water is 9 cm below its upper edge. - Transforming cuboid
Cuboid with dimensions 10 cm, 9 and 17 cm is converted into a cube with the same volume. What is its edge length? - Cubes
Cube, which consists of 27 small cubes with edge 3 dm has volume: - Lathe
From the cube of edge 52 cm was lathed maximum cylinder. What percentage of the cube is left as waste after lathed? - Sphere growth
How many times grow volume of sphere if radius rises 3×? - Volume from surface area
What is the volume of the cube whose surface area is 96 cm2? - Spherical cap
From the sphere of radius 12 was truncated spherical cap. Its height is 4. What part of the volume is spherical cap from whole sphere? - Gasholder
The gasholder has spherical shape with a diameter 23 m. How many m3 can hold in? - Cylinder - A&V
The cylinder has a volume 253. The base has a radius 5. What is the area of surface of the cylinder? - Pillar
Calculate volume of pillar shape of a regular tetrahedral truncated pyramid, if his square have sides a = 13, b = 21 and height is h = 33. - Spherical segment
Spherical segment with height h=8 has a volume V=294. Calculate the radius of the sphere of which is cut this segment. - Triangular prism
Calculate the surface area and volume of a triangular prism, base right triangle if a = 3 cm, b = 4 cm, c = 5 cm and height of prism h=12 cm. - Sugar - cuboid
Pejko received from his master cuboid composed of identical sugar cubes with count between 1000 and 2000. The Pejko eat sugar cubes in layers. The first day eat one layer from the front, second day one layer from right, the third day one layer above. Yet i
Cuboid edges lengths are in ratio 2:4:6. Calculate their lengths if you know that the cuboid volume is 24576 cm3.
The cuboid has a volume of 250 cm3, a surface of 250 cm2 and one side 5 cm long. How do I calculate the remaining sides?
Calculate the volume of the cuboid if its different walls have area of 195cm², 135cm² and 117cm².
The volume of the hollow ball is 3432 cm3. What is its internal radius when the wall thickness is 3 cm?
Calculate the volume of the pyramid with the side 5cm long and with a square base, side-base has angle of 60 degrees.
The base of the prism is a regular hexagon consisting of six triangles with side a = 12 cm and height va = 10.4 cm. The prism height is 5 cm. Calculate the volume and surface of the prism!
Cylinder volume is 129 cm3. Base radius is 3 cm. Calculate the height of the cylinder.
The swimming pool is 6 m wide and 14 m long and 185 cm deep. How many hectoliters of water is in it, if the water is 9 cm below its upper edge.
Cuboid with dimensions 10 cm, 9 and 17 cm is converted into a cube with the same volume. What is its edge length?
Cube, which consists of 27 small cubes with edge 3 dm has volume:
From the cube of edge 52 cm was lathed maximum cylinder. What percentage of the cube is left as waste after lathed?
How many times grow volume of sphere if radius rises 3×?
What is the volume of the cube whose surface area is 96 cm2?
From the sphere of radius 12 was truncated spherical cap. Its height is 4. What part of the volume is spherical cap from whole sphere?
The gasholder has spherical shape with a diameter 23 m. How many m3 can hold in?
The cylinder has a volume 253. The base has a radius 5. What is the area of surface of the cylinder?
Calculate volume of pillar shape of a regular tetrahedral truncated pyramid, if his square have sides a = 13, b = 21 and height is h = 33.
Spherical segment with height h=8 has a volume V=294. Calculate the radius of the sphere of which is cut this segment.
Calculate the surface area and volume of a triangular prism, base right triangle if a = 3 cm, b = 4 cm, c = 5 cm and height of prism h=12 cm.
Pejko received from his master cuboid composed of identical sugar cubes with count between 1000 and 2000. The Pejko eat sugar cubes in layers. The first day eat one layer from the front, second day one layer from right, the third day one layer above. Yet iDo you have interesting mathematical example that you can't solve it? Enter it and we can try to solve it.
