Use the Triangle object tool to draw a triangle or equilateral triangle. The vertices are located at the three corners of the triangle.
To draw a triangle:
The triangle is drawn on the image.
Drawing an Equilateral Triangle
E while drawing the base of the triangle. This also establishes the height of the triangle. Release the cursor to anchor the second and third vertices on the image.
An equilateral triangle has three sides of equal length. To draw an equilateral triangle, repeat the procedure for drawing a triangle and press