Solid geometry, stereometry
Solid geometry is the name for the geometry of three-dimensional Euclidean space.Stereometry involves the measurements of volumes of various solid figures (three-dimensional figures), including pyramids, prisms, and other polyhedrons; cylinders; cones; truncated cones; and balls bounded by spheres.
Number of problems found: 1895
- The diameter
The diameter of the cone is 24 cm, the radius is 12 cm. How many cm does height measure if it is one-third larger than the radius of the cone? - Hemispherical 39681
What is the coverage area of the painting of a hemispherical dome with a diameter of 8 m? - Measuring 25811
Calculate the surface of a block measuring 1 m, 2 m, and 3 m. - Planetarium's 24241
The planetarium's dome has the shape of a hemisphere with a diameter of 17 m. Determine the size of the projection area - Net of a cube
We can fold this net to form a cube with a side length of 20 units. What is the surface area of the cube in square units? - Surface 20673
Find the surface of the cube with an edge of 7.2 cm. - Surface 18003
What is the cube's surface if the side is 5.2 cm? - Cage
How many m² of mesh farmer use for fencing of a cuboid cage with dimensions 25m, 18m, and 2.5m? - The diagram
The diagram is a cone of radius 8cm and height 10cm. The diameter of the base is. .. - Meters 6234
The pool is 25m long 10 m wide Deep 8m How many square meters will be needed to line the walls and bottom of the pool? - Calculate 6178
Calculate the plastic area of a 5-sided prism if the surface of the prism is 258 cm² and one base of the prism has an area of 64.6 cm². Enter the result in the form of the decimal number in cm². - Calculate 6144
Calculate in dm² the surface of a quad whose edges have 1.2 dm, 1.4 dm, and 2dm. - Dimensions 4735
Calculate how many m² of wallpaper is needed to wallpaper a room with dimensions a = 3m, b = 4m, c = 3.5m - Wooden 4283
Alex cut the wooden block into two parts in one cut. Which body could he not get? - Centimeters 4054
Find the surface of the cylinder if its diameter is 12 centimeters and its height is 9 centimeters. - The cube - simple
Calculate the surface of the cube measuring 15 centimeters. - Cuboid box
Cuboid box have dimensions of 30 cm, 25 cm and 40 cm. Sketch its network and compute surface area of box. - The road
The road roller has a diameter of 1.2 m and a width of 180 cm. How many m² of road does it level when it turns 35 times? - Resulting 3139
We place three identical cubes with an edge length of 3 cm on top of each other. What is the surface of the resulting block? - Fit ball
What is the size of the surface of Gymball (FIT - ball) with a diameter of 65 cm?
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