it's a trapezoid
It has no particular name but it looks like a house.
As many sides as you like providing that it has 3 or more equal sides and equal interior angles
A plane figure with at least three straight sides and angles, and typically five or more.
In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).
A square
a house
a pentagon with two adjacent right angles
A right angle triangle or an obtuse triangle
it's a trapezoid
Any non-regular polygon from pentagon and up can have two or more right angles. Take a square and chop off the top and then make a two more connecting line segments (like a house with roof), and you have an irregular pentagon with 2 right angles at the bottom, for example.
It has no particular name but it looks like a house.
As many sides as you like providing that it has 3 or more equal sides and equal interior angles
A regular polygon like an equilateral triangle.
A polygon has exactly as many sides as it has angles.
A polygon is a shape in which every site is a line segment. It can have any number of sides and any number of angles, but always has the same number of sides as it has angles..
Right angles are 90 degrees. | | | | | _________ This is what a right angle looks like.