Question

Точки А(4;0;1)В (4;4;1)С (0;0;5)Д (-1;2;0) являются вершинами пмрамиды ДАВС

Answer 1

В приложении (программа Excel) даётся расчёт пирамиды по заданным координатам вершин.
Выбрать, какие параметры нужны из этого расчёта.

Answer 2

Finding the Coordinates of Point D

To find the coordinates of point D, we can use the given information that point D is one of the vertices of the pyramid DABC. We can use the coordinates of the other vertices A, B, and C to determine the coordinates of point D.

Calculating the Coordinates of Point D

The coordinates of point D can be calculated by subtracting the coordinates of point A from the coordinates of point C and then adding the result to the coordinates of point B. This will give us the coordinates of point D.

Using the coordinates provided: - Point A: (4, 0, 1) - Point B: (4, 4, 1) - Point C: (0, 0, 5)

We can calculate the coordinates of point D as follows: - x-coordinate of D = x-coordinate of B - x-coordinate of A + x-coordinate of C - y-coordinate of D = y-coordinate of B - y-coordinate of A + y-coordinate of C - z-coordinate of D = z-coordinate of B - z-coordinate of A + z-coordinate of C

Substituting the given coordinates: - x-coordinate of D = 4 - 4 + 0 = 0 - y-coordinate of D = 4 - 0 + 0 = 4 - z-coordinate of D = 1 - 1 + 5 = 5

So, the coordinates of point D are (0, 4, 5).

Conclusion

The coordinates of point D, which is one of the vertices of the pyramid DABC, are (0, 4, 5).