Khan Academy Static

Have you ever wondered how people would draw a square, equilateral triangle or even hexagon before there were computers? Well, now you're going to do just that (ironically, with a computer). Using our virtual compass and straightedge, you'll construct several regular shapes (by inscribing them inside circles).

7694_Geometric_constructions_circle_inscribed_square.html

7696_Geometric_constructions_circle_inscribed_regular_hexagon.html

7695_Geometric_constructions_circle_inscribed_equilateral_triangle.html