I am a polygon with nine (9) sides. hexagon octagon decagon nonagon Polygons are formed in several parts except? sides angles vertices size What is a polygon with three (3) sides. octagon quadrilateral heptagon triangle I am a polygon with eight (8) sides. decagon hexagon quadrilateral octagon Congruent figures are the same size and shape. Two squares cannot be congruent. Two rectangles can be congruent. Two hexagons can be congruent. Which statement is NOT true? |