A square - drawn by someone who was high at the time.
A trapezoid can have 4 equal sides and one right angle.
Rhombus, trapezoid, parallelogram
Any polygon with 4 or more sides can always have a right angle.
No shape does. If it has 4 sides and one pair of parallel lines it cannot have only 1 right angle, it must either have: 1) 2 right angles, 1 acute acute and 1 obtuse angle; or 2) no right angles, 2 acute angles and 2 obtuse angles; in which case it would be a trapezium (trapezoid).
A right-angled triangle can be an Isosceles Triangle, but NOT an equilateral triangle. An Isosceles triangle has two sides of equal length. They form the 90 degree (right angle). The hypotenuse is opposite the right angle, and is longer than the other two sides.
A trapezoid can have 4 equal sides and one right angle.
A square or a rectangle.
a ploygon or quadrilateral
no
The longest side is always opposite the right angle so the sides of the right angle are 3 and 4 units.
A rhombus.
Rhombus, trapezoid, parallelogram
Yes, a quadrilateral just need to have 4 sides. Quad- means 4 and -lateral means sides. To have only one tight angle, it has to be either a right angle with 2 acute angles and 1 obtuse angle OR a right angle with 2 obtuse angle s and 1 acute angle.
trapezoid
It is an irregular quadrilateral. It cannot have any parallel sides.
that's a rhombus with no right angle
Trapizium is only known just to have 1 right angle. parallelogram