Use
the Triangle option to draw equilateral or asymmetric triangles.
To
paint a triangle:
Click
Geometry to display the Geometry menu.
Select
Triangle from the Geometry box.
The Equal Sides button appears.
(a) Geometry box (b) Equal
Sides button
To
draw an equilateral triangle, enable Equal Sides or press and hold P.
Move
to the canvas and click to anchor the first vertex of the triangle.
Click
to place the second vertex and then again to place the third vertex.
If you are drawing an equilateral triangle, drag the cursor until
the triangle is the required size.
A brush stroke is painted along the sides of
the triangle.