Ine
No. A trapezoid need not have any right angles.
A trapezoid can have either none or two right angles.
A trapezium can have at most two right angles. But it need not have any.It is a quadrilateral and so the sum of its four angles must be 360 degrees. If there are 3 right angles then they sum to 3*90 = 270 degrees and so the fourth must be 360-270 = 90 degrees. Therefore it has four right angles and then is no longer a trapezium but a rectangle!
That would be a right trapezoid.
yes it can
A shape with 4 right angles would be a square or rectangle. A trapezoid does not have any right angles..
No. A trapezoid need not have any right angles.
A right trapezoid has at least two right angles.
A trapezoid can have either none or two right angles.
A trapezoid may have two right angles.
A trapezoid can have up to two right, 90 degree angles for it still to be classified as a trapezoid.
A trapezium can have at most two right angles. But it need not have any.It is a quadrilateral and so the sum of its four angles must be 360 degrees. If there are 3 right angles then they sum to 3*90 = 270 degrees and so the fourth must be 360-270 = 90 degrees. Therefore it has four right angles and then is no longer a trapezium but a rectangle!
trapezoid
A rectangle must have two (2) pairs of parallel sides, a trapezoid only needs one (1). A rectangle is a quadrilateral with 4 right angles, and a trapezoid is a quadrilateral with 1 pair of opposite parallel sides.
That would be a right trapezoid.
It would be impossible. A trapezoid can't have three right angles. It would just make a rectangle.
They can be as for example in an isosceles trapezoid.