We can now imagine a right triangle formed by two of the rectangle’s sides and its diagonal — call the length of the long side of the rectangle, which we don’t yet know, x.

How to draw a T. rex You will need: paper a pencil a rubber two pens, one with a fine tip colouring pencils 1. In pencil, draw a triangle, a circle and a rectangle. You might find it helpful to use ...

A simple, step-by-step guide showing how to draw a regular hexagon, square and triangle, aimed at children between the ages of 11 and 14.

All they have to know, Carol told me, is how to draw a triangle, a circle, and a square. I drew a triangle, circle, and square on my notepad. They didn't look so hot. Carol didn't pass judgment.