Here is how the word, "Rectangle" is broken down: 'Rect' is from the German for 'Right', which in geometry means 90 degrees. And angle is just angle. Together the are 'Rectangle. All 4 angles in a rectangle or 'right', or 90 degrees.
only right tringles or HL triangles have at least 1 right angle
It can be a trapezium, kite, arrowhead, or a general quadrangle. Squares and rectangles also have one right angle - they have more that 1, but that still means they have 1.
how do you draw a quadrangle that has at least 1 right angle.
no
trapezoid
No.
yes every parallelogram has at least 1 right angle
trapezoid
Yes, I can.
No. A trapezoid need not have any right angles.
A square has to have all 4 right angles, by definition
The answer is a trapezoid.