A Do-decagon.
a quadrilateral
The "7" is the coefficient
A trapezoid, trapezium and a pentagon have only 1 set of parallel linesRead more: What_3_shapes_have_1_set_of_parallel_lines
All 7 sided shapes are called heptagons.
A heptagon
mould
A Do-decagon.
Undecagon
Not sure about a five sided shap, but a five sided plane shape is called a pentagon.
The Urban Dictionary lists 14 definitions for "shap," most of which can't be reprinted here. There is a possibility you meant "shape," which comes from an old German word meaning "creation."
An 8 sided shape is called an octagon
A nonagon has 9 sides
As of 2021, Shap's population is estimated to be around 1,099 people.
Shap Abbey was created in 1190.
Shap Abbey ended in 1540.
A pentagon or an irregular pentagon if the sides are unequal in length.