POLYGONS KNOWN THE LENGTH OF THE SIDE
SQUARE
REGULAR HEXAGON
REGULAR PENTAGON
REGULAR OCTAGON
POLYGONS INSCRIBED IN CIRCLES
This movie shows all the regular polygons that can be exactly drawn using the instruments of classical geometry: ruler and compass. They are the polygons of 3, 4 and 5 sides, as well as their doubles (6, 8, 10), quadruple (12, 16, 20) and so on.
Here you have the polygons that you have to draw
- 0:16 equilateral triangle inscribed inside a circle
- 0:26 square inscribed inside a circle
- 0:41 pentagon inscribed inside a circle
- 0:57 hexagon inscribed inside a circle
- 1:07 octagon inscribed inside a circle (starting from a square)
- 1:10 decagon inscribed inside a circle
SQUARE INSCRIBED INSIDE A CIRCLE
REGULAR PENTAGON INSCRIBED INSIDE A CIRCLE
OCTAGON INSCRIBED INSIDE A CIRCLE
GENERAL METHOD TO DRAW REGULAR POLYGONS INSCRIBED INSIDE A CIRCLE
Voluntary
And now a few music videos to help you remember all this vocabulary
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