Not sure that it has a name.
Start with a square standing on a vertex. Cut of the top and bottom vertices with horizontal lines. The shape will resemble one isosceles trapezium sitting on its short side and supporting an inverted congruent isosceles trapezium.
No, the angles in an octagon are not necessarily obtuse. An octagon can have a mix of acute, obtuse, and right angles depending on its shape and dimensions.
An iscoceles triangle that is either obtuse or acute
a pentagon
a pretty wierd shape
pentagram
octagon
It is a trapezoid and its other 2 angles are obtuse and acute
what shape has 2 right angles , no lines of symmetry , 1 pair of parallel sides and no equal sides ?
An equallateral triangle ~ID1533681184 Sorry ID1533681184 but and equallateral triangle does not have three lines of SYMMETRY, it has three line segments. ~EEE2
No, the angles in an octagon are not necessarily obtuse. An octagon can have a mix of acute, obtuse, and right angles depending on its shape and dimensions.
pentagon
An iscoceles triangle that is either obtuse or acute
Impossible.
no....
An irregular dodecagon.
a pentagon
It is an irregular pentagon.