A quadrilateral can have four right angles.
2
one
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
Just the one and the other two angles must then be acute angles
All quadrilateral have four angles. It is possible that all four angles are right angles, even if the quadrilateral is not a square (this would be a rectangle).
A quadrilateral with 4 right angles is a rectangle
a quadrilateral with no right angle is?
If it is a quadrilateral it cannot be "not a quadrilateral"!
A quadrilateral having four right angles is called a rectangle.
yes 4 right angles
A quadrilateral is any shape with four sides; angles can be acute or obtuse. A perfect square is the only quadrilateral with only right angles.
A quadrilateral can have four right angles.
2
It's impossible for a quadrilateral to have no equal sides and have right angles.
one
No, if it has right angles it is a special case, such as rectangle, but in general it does not have to have any right angles