Rhoumbus
A rhomboid
Rhombus
No sides perpendicular means no right angles. A rhombus is a quadrilateral with no right angles so no sides perpendicular.
A Triangle drawn accross a sphere; NOT on a plane surface.
A right trapezium or an irregular quadrilateral.
a rectangle (that is NOT a square) has 4 right angles and consecutive sides of unequal lengths.
An irregular polygon.
Rhoumbus
A rhomboid
A shape with five sides would be a pentagon, but a shape can not have 5 right angles. Squares and Rectangles are both shapes with 4 sides and 4 right angles. They are the only shape with the same amount of right angles as there is sides.
All sides unequal in length? You're not going to get this in planar geometry. You might get it in spherical, but you cannot get a flat shape to have all the same angle, yet have all unequal sides. It's not going to happen. â–
A rectangle is a shape with 4 sides and for right angles. A rectangle can be called a square. A square, on the other hand, has 4 EQUAL sides and 4 right angles. Therefore, a square cannot be called a rectangle since the rectangle has UNEQUAL sides.
A shape with parallel sides but no right angles is called a parallelogram
A trapezium (has only one pair of unequal parallel lines).
It is impossible to have a six sided shape with right angles since the lines would never meet, therefore it would not create a shape. The most right angles you can have in a shape is four. A six sided shape is called a hexagon. There are Regular Hexagons, meaning all the sides and all the angles are equal. Any other Hexagon with unequal sides and angles and called Irregular Hexagons. Each side must be straight, and the sum of the angles equaling 720°.
A pentagon. If the sides and angles are equal it is a REGULAR pentagon.