A quadrilateral can have four right angles.
It is just an irregular quadrilateral.
It is a square or a rectangle where each interior angle is a right angle of 90 degrees.
A right angle triangle
a rectangle
a quadrilateral with no right angle is?
A quadrilateral can have four right angles.
No a quadrilateral can't have 3 obtuse angles and 1 right angle because if a polygon did have 3 obtuse angles and 1 right angle then it would not even be a quadrilateral.
That is called a rectangle.
A rectangle or a square.
a square or a rectangle
It could be a kite, an arrowhead or an irregular quadrilateral with a right angle - which has no specific name.
It could be a kite, a trapezium, a chevron or just an irregular quadrilateral with one right angle and no specific name.
A quadrilateral with all right angles is a rectangle.
It is just an irregular quadrilateral.
not true
yes