A pentagon has five sides and five angles, the only 2-D shape with these characteristics.
A nonagon is a polygon that has 9 sides and 9 angles
They have nine sides, and nine internal angles.
It is a nonagon
decagon
A nonagon has 9 sides
A pentagon has five sides and five angles, the only 2-D shape with these characteristics.
A nonagon is a polygon that has 9 sides and 9 angles
A Nonagon has 9 angles, and 9 sides.
They have nine sides, and nine internal angles.
A nonagon has 9 sides and 9 angles.
Triangle = 3 sides 3 angles Square = 4 sides 4 angles Hexagon = 5 sides 5 angles Pentagon = 6 sides 6 angles No certain name for 7 sides and 7 angles Octagon = 8 sides 8 angles Nonagon = 9 sides 9 angles Decagon = 10 sides 10 angles
a quadrilateral
hexagon
polegon
It is a nonagon
decagon