# Given a cube ABCDA1B1C1D1 with an edge of 10 cm. Find the distance between straight lines AD and CC1

To complete this task, recall the properties of the cube, since it is the cube that is given according to the condition of the task;

A cube is a shape that has the same sides and right angles;

Consider two straight lines between which you need to find the distance;

Suppose that the cube lies on the base, which contains the edge AD, then the line CC1 will be on the opposite side and is located vertically;

From the property of the cube, we know that all sides of the wound, which means the distance between these lines will be equal to the edge of the cube;

Answer: The distance between the edge AD and CC1 = 10cm.

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