Correct. The internal angles of a quadrilateral always add up to 360 degrees. 360 degrees is the equivalent of four right-angles,
A square is a quadrilateral with four equal sides and four right angles.
A quadrilateral is any linear shape which contains four straight lines connected at four angles. the total degrees found within the angles total 360 degrees.A regular quadrilateral is a square : all four sides have equal lengths and all four angles are equal, thereby right angles of 90° each.
A trapezoid can't have three right angles. A quadrilateral with three right angles must have a total of four right angles, since a quadrilateral's interior angles add up to 360. 360 - (3*90) = 90, so the fourth angle would have to be right as well. A quadrilateral with four right angles is not a trapezoid; instead it is a rectangle or a square.
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 four right angles is a rectangle. If all its sides are the same then it is a square.
A quadrilateral having four right angles is called a rectangle.
A quadrilateral can have four right angles.
A rectangle is a quadrilateral with four right angles True (Apex)
a square is a quadrilateral with four right angles. your welcome
no
Yes. The reason why is because a rectangle is a quadrilateral with four right angles and a rhombus can have four right angles and it is also a quadrilateral.
-- Every quadrilateral has four sides.-- If it has no right angles, then it could be a parallelogram, a rhombus,a kite, a trapezoid, or any non-regular quadrilateral.