A quadrilateral perhaps
a square
Quadrant.
A rhombus is perpendicular * * * * * No, it is not. A rhombus is a four sided plane figure which has two pairs of parallel sides. It is, therefore, a parallelogram. The only thing that is perpendicular in a rhombus is that its diagonals bisect one another at right angles.
It is a closed plane figure bounded by four straight line segments.
polygon
A quadrilateral perhaps
A rectangle has four 90º (right) angles. A right angle makes lines or line segments perpendicular to each other.
square
a square
Quadrant.
US DefinitionA trapezoid is a closed plane figure consisting of four line segments/sides; two of these line segments are parallel (but not equal in length) and two are nonparallel.(in the UK, this is called a trapezium)British DefinitionA trapezoid is a closed plane figure consisting of four line segments/sides; NONE of these line segments are parallel to any of the other line segments of the quadrilateral.(in the US this is just a quadrilateral)*(see the related links for images of trapezoids)
it is the four regions in which the two perpendicular lines of a coordinate system separate the plane are called integers
There are two parallel line segments in a hexagon. There are also four 90 degree angles that are perpendicular to one another.
no i am guessing you tell me thickos why you looking on the Internet and being lazy.
One, two or four right angles, depending upon whether one or both line segments continue beyond the point of intersection.
A rhombus is perpendicular * * * * * No, it is not. A rhombus is a four sided plane figure which has two pairs of parallel sides. It is, therefore, a parallelogram. The only thing that is perpendicular in a rhombus is that its diagonals bisect one another at right angles.