Find the volume of a cube, the edge of which is: 1) 2 m, 2) 3 cm, 3) 10 dm.
| March 22, 2021 | education
A cube is a regular polyhedron, each face of which is represented by a square, and the edges are equal.
Its volume is calculated by the formula:
V = a³. Let’s find its value for figures, the length of the edges of which is:
1) 2 m.
V = 2³ = 8 m³.
2) 3 cm.
V = 3³ = 27 cm³.
3) 10 dm.
V = 10³ = 1000 dm³.
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