The length of the edge of the cube is 2 cm, how many square cm of paper is needed to glue over all the edges of the cube?
| October 7, 2021 | education
A cube is a quadrilateral, each face of which is a square, and the edges are equal.
The length of the edge of the cube is 2 cm, we find how many cm² is needed to glue the surface of such a figure. To do this, you need to calculate the surface area of the cube using the formula:
S = 6a² = 6 * 2² = 6 * 4 = 24 cm².
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