Given a cube with edge b. Find the distance:
1) from point A1 to point C;
2) from point D1 to line BC;
3) from the line CC1 to the plane B1 BD;
4) between planes ABC and A1 B1 C1​

Given a cube with edge b Find the distance 1 from point A1 to point C 2 from point D1 to line BC 3 from the line CC1 to the plane B1 BD 4 between planes ABC and class=


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