See Section 13.8.4 for equilateral triangles in the plane.
The equilateral_triangle command returns and draws equilateral triangles.
Examples.
A:= point(0,0,0); |
B:= point(3,3,3); |
P:= point(0,0,3) |
equilateral_triangle(A,B,P) |
A:= point(0,0,0); |
B:= point(3,3,3); |
P:= point(0,0,3) |
equilateral_triangle(A,B,P,C) |
simplify(coordinates(C)) |
⎡ ⎢ ⎢ ⎣ |
| , |
| , |
| ⎤ ⎥ ⎥ ⎦ |