A decagon has 10 angles (and sides)
A decagon has ten sides - from the Greek word 'deka' meaning ten.
A regular decagon has 10 sides. See link.
A rhombus has no perpendicular sides but its diagonals are perpendicular to each other and meet at right angles.
An undecagon has eleven sides. That means that it has more sides than a decagon and fewer sides than a dodecagon.
A decagon has 10 sides
A decagon has 10 sides
There are 10 sides on a decagon
Its not a do-decagon its a dodecahedran!!
Decagon is 10 sides. Octagon is 8 sides.
Usually none, but all ten can be perpendicular.
A decagon has 10 sides. It also have 10 angles.
A decagon has 10 sides
A decagon has 10 sides.
A decagon has 10 sides, and a quadrilateral has 4 sides, therefore a decagon has 6 more sides than a quadrilateral.
A decagon has five more sides.
A regular decagon has 10 equal sides.