Yes a trapezoid is a 4 sided irregular polygon
a polygon and maybe a trapiziod
trapiziod
No.
no
Yes
4
yes
They are both 4 sided quadrilaterals but a trapezoid has different properties than an isosceles trapezoid which has 2 equal base angles.
360 degrees
one pair of oppiste sides is parallel.
dont know ask some else
The figure of a trapiziod has 4 sides.