Draw Triangles In Inkscape

Drawing Triangles In Inkscape

  • Software: Inkscape
  • Level: Beginner
  • Subject: Triangles

This is a simple/basic topic, but I have had few ask me how to draw triangles in Inkscape. It is an amazing vector graphics editor with most of the tools required for creating vector art, or technical illustrations. But drawing a neat triangle seems a bit more than intutive.

This tutorial will detail three basic and simple approaches to drawing a triangle.

  1. Free Hand Triangle
  2. Isosceles Right Triangle
  3. Equilateral Triangle

Free Hand Triangle

If you want to make a triangle of arbitrary shape, then you can use the Free Hand approach.

First, select the Bezier tool – or press [Ctrl]+[F6].

Free Hand Triangle - Bezier Tool

After that, the triangle can be drawn with just four clicks.

Free Hand Triangle - Step 1

Click once where you want the first corner, and then move the mouse/pointer to the next corner.

Free Hand Triangle - Step 2Free Hand Triangle - Step 3

Click on the second and the third corner. And then move the pointer back to the first corner and click it.

Free Hand Triangle - Step 4

You have a free form triangle that you can further style and use in any way.

Isosceles Right Triangle

The name is quite mouthful. It just means that the two sides of the triangle are of same lenght and the angle between them is 90 degrees.Isosceles Right Triangle - Square and Rectangle Tool

Choose the Square/Rectangle tool – or press [F4].

Isosceles Right Triangle - Step 1 - Draw Square

Draw a square by holding down [Ctrl] key, and click and dragging.

Isosceles Right Triangle - Step 2 - Convert Object To Path

Conver the object to path. Select the square and then choose Path > Object to Path ( or press [Shift]+[Ctrl]+[C]).

Isosceles Right Triangle - Step 3 - Edit Path Node Tool

Select the Edit Path Nodes tool (or press [F2]).

Isosceles Right Triangle - Step 3 - Edit Path Node on Square

You can see the nodes change at each corners. (Compare the conrol vertices with the ones in the first step).

Isosceles Right Triangle - Step 4 - Select Corner

Select one of the corner.

Isosceles Right Triangle - Step 5 - Delete corner

Delete the corner.

Isosceles Right Triangle - Done

You should get a isosceles right triangle that you may style, rotate, or transform and use in any way in Inkscape.

Equilateral Triangle

You can use the Star And Polygon tool to create a equilateral triangle – a triangle with three equal sides and angles.

Start And Polygon Tool

After you select the tool, in the settings on the top, select the Polygon checkbox and set the number of sides to 3.

Equilateral Triangle - Polygon tool settings

Just click and drag on the canvas to create the triangle.

Equilateral Triangle - Drawing

You may rotate and scale it to any extent and also convert it to a path if you wish.

As mentioned earlier, these three are very basic and simple methods of drawing a triangle in Inkscape.

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Update: Added the third method of drawing triangles after Nate pointed it out. :)

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  1. Nate’s avatar

    Don’t forget you can use the star/polygon tool and set the Corners to 3. That will make easy equilateral triangles.

    Reply

  2. Vyoma’s avatar

    Thanks for pointing that out, Nate! I update the post with that method. Not sure why it lapsed my mind when I was writing this :)

    Reply

  3. Anonymous’s avatar

    Thanks dude ;)

    I was asking myself about how to make triangles, and here it is!

    You’re my hero :*

    Reply

  4. Rob’s avatar

    when i hit delete it deletes the whole square? what am i doing wrong?

    Reply

  5. btex’s avatar

    Rob, you must hit F2 (Edit Path by Nodes) and select note you wish to delete (it must be red), then hit Delete.

    B.

    Reply

  6. Dem’s avatar

    Thanks for the great tutorial. I needed a way to make a perfectly aligned right triangle for a logo, and the delete node hint did the trick!

    Reply