Diagonal - practice for 14 year olds - last page
Number of problems found: 330
- Calculate
Calculate the length of the wall diagonal of the cube with an edge 5 cm long. - Cube
Calculate the cube ABCDA'B'C'D's surface if the area of rectangle ACC'A' = 344 mm². - Center of the cube
The Center of the cube has a distance 16 cm from each vertex. Calculate the volume V and surface area S of the cube. - Calculate 24201
Calculate the surface area, volume, and length of the body diagonal of a cube with an edge length of 4 dm.
- Wall diagonal
Calculate the length of the wall diagonal of the cube whose surface is 384 cm square. - Find diagonal
Find the diagonal length of a cuboid with length=20m, width=25m, and height=150m. - Body diagonal
Calculate the length of the body diagonal of a block with dimensions: a = 20 cm, b = 30 cm, c = 15 cm. - Cube - angles
Calculate the angle between the wall diagonal and cube base. Calculate the angle between the cube body diagonal and the cube base. - 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.
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