No shape has only 1 parallel side.
A trapezoid is a 4-sided shape, or quadrilateral, with only 2 parallel sides; it does not necessarily have to have 2 right angles. (In the UK a trapezoid is called a trapezium.)
In North America, a trapezium is a quadrilateral with 0 (no) parallel sides.
A right angle triangle.
i think its a PARALLELOGRAM
a right triangle, a pentagon w/ a right angle, alot of shapes with right angles.
It could be a right angle triangle
It fits the description of a right angle triangle
a right angle triangle.
rectangle
In plane geometry, a shape with four sides, two of which are parallel and have the same length, cannot have a reflex angle.
A right angle triangle.
a trapezoid
A rhombus, (or a square if there's a right angle).
i think its a PARALLELOGRAM
its a rhombus
a right triangle, a pentagon w/ a right angle, alot of shapes with right angles.
It could be a right angle triangle
It fits the description of a right angle triangle
It is an irregular quadrilateral. It cannot have any parallel sides.