Septagon or Heptagon = seven sided shape
A '2d' ( 2-dimensional) shapoe is a straight line, or a polygon.
Septagon from Latin Heptagon from Greek Both mean seven sides
They are pyramids
Pentagon
Septagon or Heptagon = seven sided shape
A '2d' ( 2-dimensional) shapoe is a straight line, or a polygon.
rectangle,kite,trapizium and a sqare
A plane figure (a 2-dimensional shape) with six sides is a hexagon. A solid figure (a 3-dimensional shape) with six sides is usually a cuboid
Septagon from Latin Heptagon from Greek Both mean seven sides
it a shape the sides have names 5 sides = pent
-2
a PENTAGON
Answer: nonagon.
They are pyramids
Pentagon
thnh