What is the angle between intersecting edges of a cube?

The edges of the cube are the sides of the square, which are equal to each other and, accordingly, the angle between the intersecting edges of the cube will be 90 °. Since the square has all the angles of 90 ° and, accordingly, the cube also has all the angles of 90 °. The angle between the crossing edges is also 90 °.
Answer: 90 °.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.