4
Yes.It has corners not vertices.
4 sides and 4 corners because it is a quadrilateral polygon
they have edges and corners and angles and a face :)
A trapezoid has 4 sides and 4 vertices. Two of the sides are parallel to each other.
It is any one of the four vertices (corners) of the trapezium.
a trapezoid
yes. it also has 4 corners
fold it in half and cut it the corners
A trapezoid is a quadrilateral and has four faces.
Many shapes with three or more corners satisfy the condition. All triangles have 3 corners but not such that they are all equal. One which does is the equilateral triangle. A square and rectangle each have four corners, and by definition also have at least 3 equal corners. A trapezoid and parallelogram each has four corners but have pairs of obtuse and acute angles and so cannot satisfy the condition.
They are alike due to both of them being quadrilaterals, polygons with four sides and four corners/vertices.