It is (4, 5)
It depends on what the coordinates of the first three vertices are!
A quadrilateral can have two right angles and still not be a rectangle, if one side is oblique (neither right nor parallel) to the others, but three right angles force the fourth, and you have a rectangle.
parallel rectangle
Yes, a rectangle can be 17 inches by 1 inch
It is (4, 5)
It depends on what the coordinates of the first three vertices are!
1.5 by 2
Possibly a pregnant one, having grown a fourth side!
A quadrilateral can have two right angles and still not be a rectangle, if one side is oblique (neither right nor parallel) to the others, but three right angles force the fourth, and you have a rectangle.
It is 5!!!! It can be any number
parallel rectangle
Yes, a rectangle can be 17 inches by 1 inch
No, a trapezoid could not have three right angles. If it did, it would be a rectangle, as the fourth angle would need to be 90 degrees as well. A rectangle is not a trapezoid.
A rectangle is never a trapezoid because a rectangle does not have exactly 1 pair of parallel sides
1
a rectangle is a trapezoid because it has 1 pair of parallel side