Denmark, Finland, Greece or Sweden.
8 more. A dodecagon has 12 sides. A quadrilateral has 4 sides.
No, rectangles are not squares
A dodecagon has 12 sides.
A dodecagon has 12 sides
4 right angles
Denmark, Finland, Greece or Sweden.
No, it cannot be. A dodecagon must have 12 sides (only) and 12 angles (only). A parallelogram has to have 4 sides (only) and 4 angles (only). Hence a dodecagon cannot be a parallelogram.
yes
I think it is 4! :} * * * * * You think wrong! A dodecagon has 12 sides, a pentagon has 5. So a dodecagon has 7 more sides.
7.5
8 more. A dodecagon has 12 sides. A quadrilateral has 4 sides.
24.79
12 * * * * * A dodecagon need not have any lines of symmetry. It can have 1, 2, 4 or 12 lines of symmetry.
A dodecagon has 12 sides, a nonagon has 9, and quadrilateral has 4, and a triangle has 3. So in 1 dodecagon, 2 nonagons, 1 quadrilateral, and 4 triangles there are 1*12 + 2*9 + 1*4 + 4*3 = 12 + 18 + 4 + 12 = 46 sides altogether.
Yes they are special rectangles that are tilted over
An irregular dodecagon.