How To Draw An Equilateral Triangle In Illustrator

Figuring out how to make a triangle in Illustrator tin can be tricky because, different other shapes, there'due south no defended tool for information technology. There's a tool for making rectangles, circles and ellipses, and even stars. Nonetheless, there's no triangle tool, but that's okay considering we tin utilise the tools meant for other shapes with just as much ease.

The following is a brief overview of how we volition approach making a triangle in Illustrator. I would recommend watching the video tutorial below if you'd like a more than in-depth, easier to follow lesson:

How To Make A Triangle in Illustrator

To make a triangle in Illustrator, catch the Polygon Tool and click on your canvas to bring up the polygon settings menu. Set the Sides input to 3 and leave the default input for Radius. Once you lot click OK, a triangle will a appear on your canvas.

The first step is to the grab the Polygon Tool. You probably won't immediately see it in your toolbar considering information technology'southward hidden within the Rectangles Tool, so click and hold on the Rectangles Tool icon to bring up a fly out menu that displays various other shapes to choose from.

Polygon tool in the toolbar menu

Select Polygon Tool and click on your canvas once. This will bring upward the polygon settings menu.

Polygon settings menu

Go out the Radius input at whatever value is already there, but make sure y'all set the Sides input to 3. We'll technically be creating a iii-sided polygon as opposed to a triangle, but information technology's withal.

In one case you lot click OK, an equilateral triangle will be generated on your sail. An equilateral triangle is a triangle in which all three sides are equal in length.

Equilateral triangle

Isosceles Triangles

An isosceles triangle is a triangle in which simply two of the sides are equal in length. If you'd similar to brand your triangle into an isosceles triangle, simple grab the Choice Tool (keyboard shortcut: V) and click and drag on the edges to resize them to your preferences.

Isosceles triangle

Scalene Triangles

A scalene triangle is a triangle in which none of the three sides are equal in width. If you'd like to further edit your triangle into a scalene triangle, you lot can practice so by grabbing the Straight Selection Tool (keyboard shortcut: A) and clicking and dragging each individual corner to set that at your desired angle. You lot can also drag entire sides rather than but the corners.

Scalene triangle

How To Make Right Angle Triangles

A correct triangle is a triangle in which one of the corners is at a ninety degree angle. Making right triangles in Illustrator requires a different arroyo than making the standard types of triangles outlined higher up.

To make a right triangle in Illustrator, grab the Rectangles Tool (keyboard shortcut: 1000) and then concur Shift on your keyboard and click and drag on the sheet to make a perfectly symmetrical square.

Square

Now catch the Directly Selection Tool (keyboard shortcut: A) and click and drag over one of the corners of the foursquare to select it, and so click the Remove selected anchor points icon in the menu at the top of your toolbar.

The icon looks something like this…

Remove anchor points icon

This will delete one of the corners of the foursquare, leaving you lot with a correct triangle.

Right triangle

How To Brand A Rounded Triangle in Illustrator

To make a rounded triangle in Illustrator, simply follow the any of the previous steps to brand a standard triangle, then grab the Directly Selection Tool (keyboard shortcut: A) and grab one of the live corners to brand the corners round.

Live corners are a handy feature in Illustrator that allows y'all to make sharp corners rounded. They also let you to make up one's mind the radius of the rounded corner. They can exist identified by the pocket-sized blue circles within the inner padding of each corner.

Clicking and dragging on 1 of the live corners volition permit you to make a rounded triangle.

Make a rounded triangle

And those are the basics of how to make a triangle in Illustrator. If you have any further questions unproblematic leave a annotate beneath. Equally always, thanks for watching!

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Want to learn more about how Adobe Illustrator works? Check out my Illustrator Explainer Serial - a comprehensive drove of over 100 videos where I go over every tool, feature and part and explain what it is, how it works, and why it'south useful.

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