The coordinates of 2 adjacent vertices of the perpendicular are given. A (-2; 2; 1), B (2; 5; 3)
| March 19, 2021 | education
The coordinates of 2 adjacent vertices of the perpendicular are given. A (-2; 2; 1), B (2; 5; 3), the point of intersection of the diagonals O (0; 6; 3). Find the coordinates of the vertex.
In order to solve this problem, we need to take the vectors AB and AC and find the values of their modulus, therefore, the equation of the plane passing through point C and which is perpendicular to AB has the following form:
C (6; -1; 1), B (8; -5; -3), A (3; -6; -3).
Answer: C (6; -1; 1), B (8; -5; -3), A (3; -6; -3).
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