# Body volume - 7th grade (12y) - math problems

#### Number of problems found: 252

- Special body

Above each wall of a cube with an edge a = 30 cm, a regular quadrilateral pyramid with a height of 15 cm is constructed. Find the volume of the resulting body. - Volume of cube

Solve the volume of a cube with width 26cm . - Volume of sphere

How many times does the volume of a sphere increase if its radius increases 2 ×? - Three cubes

The body was created by gluing three identical cubes. Its volume is 192 cm^{3}. What is its surface in dm^{2}? - Cuboid - volume, diagonals

The length of the one base edge of cuboid a is 3 cm. Body diagonal is ut=13 cm and diagonal of cuboid's baseis u1=5 cm. What is the volume of the cuboid? - Area to volume

If the surface area of a cube is 486, find its volume. - Cube surfce2volume

Calculate the volume of the cube if its surface is 150 cm^{2}. - Cube surface and volume

Find the surface of the cube with a volume of 27 dm^{3}. - Prism - eq triangle

Calculate the volume and surface of the prism with the base of an equilateral triangle with side a = 4cm and the body height is 6cm. - Surface and volume

Find the surface and volume of a cuboid whose dimensions are 1 m, 50 cm, and 6 dm. - Cylinder

Calculate the dimensions of rotating cylindrical containers with volume 2 l if the container's height is equal to the base's diameter. - 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 - Sphere VS

Find the surface and volume of a sphere that has a radius of 2 dm. - Volume and area

What is the volume of a cube which has area of 361 cm^{2}? - Cube 3

How many times will increase the volume of a cube if we double the length of its edge? - Excavation

Excavation for the base of the cottage 4.5 m x 3.24 m x 60 cm. The excavated soil will increase its volume by one-quarter. Calculate the volume of excavated soil. - Volume and surface area

Find the volume and surface of a wooden block with dimensions: a = 8 cm, b = 10 cm, c = 16 cm. - Volume of cone

Find the volume of a right circular cone-shaped building with a height of 9 cm and a radius base of 7 cm. - The body

The body has dimensions of 2m 2dm and 10 cm. It weighs 28 kg. What is its density? - The largest

The largest possible cylinder was cut from a 20 cm cube. What is the volume of this cylinder?

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Body volume - math word problems. Examples for 7th grade (seventh).