quadrilateral is a polygon with four sides or edges and four vertices or corners A pyramid is a solid figure with a polygonal base and triangular faces that meet at a common point. So no.
5
no
four-sided
A rectangle.
A trapezoid
no, all quadrilaterals are 360 degrees
A quadrilateral is a 4 sided figure the has no curves and has strait sides.
Yes a trapezoid is a quadrilateral because it has 4 sides
A quadrilateral triangle has three equal sides.
Yes every rhombus is a 4 sided quadrilateral
The 4 interior angles of any quadrilateral add up to 360 degrees
It has four equal sides and four equal angles. No other qudrilateral satisfies both those.