ambot lang?
Decagon
A decagon.
ninagon
A hendecagon,
it is called a unbalnced shpe
A cone.
A 27 sided shape is called a Icosikaiheptagon.
A pentagon
A trapezium is not a regular shape although it is a 4 sided quadrilateral.
Yes it is. See link for more information
a parallelogram
e=mc2 multiplide by pie to the tenth degree of the sixth square