yes 4 right angles
NO quadrilateral has, except rectangles and squares.
a quadrilateral can have from 0 to 4 right angles. But it can't have exactly three right angles. The interior angles of a quadrilateral sum to 360 degrees. If it had three right angles and x were the measure of the fourth angle: 3*90+x=360 x=360-270=90 So if it has three right angles, the fourth angle would be a right angle as well.
4 sides and 4 interior angles
square
If it is a quadrilateral it cannot be "not a quadrilateral"!
yes 4 right angles
A quadrilateral with 4 equal sides and 4 right angles is a square.
no
A quadrilateral can have four right angles.
A quadrilateral has 2 pair of congruent angles and 4 congruent sides. What is the name of the quadrilateral
It's impossible for a quadrilateral to have no equal sides and have right angles.
NO quadrilateral has, except rectangles and squares.
A square or a rectangle always has 4 right angles.
4 because the 4 interior angles of any quadrilateral add up to 360 degrees
A rectangle.
No because a quadrilateral has 4 sides but doesn't have to have right angles. For example the. Trapezoid doesn't,t have right angles but it is a quadrilateral