A shape that has four straight sides and four angles is defined as a quadrilateral. If all four angles are right angles, it is a rectangle, and if all four sides are congruent, it is a square.
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 regular quadrilateral. A plane shape with four sides which are equal in length and which meet at right angles.
All four of the interior angles of a quadrilateral add up to 360 degrees.
Rhombus This is called a rhombus. it can have right angles but doesn't have to. all it has to have is four equal sides. So, a square is under this category. Here is the definition of a rhombus: RHOMBUS: a quadrilateral with four equal sides
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 having four right angles is called a rectangle.
A quadrilateral with four right angles is a rectangle. If all its sides are the same then it is a square.
A regular quadrilateral is a square. It is a four-sided figure with all sides being the same length and all angles equal (right angles).
No, a quadrilateral does not necessarily have any right angles. If it has a right angle, it will necessarily have four right angles, and will be a rectangle. But not all quadrilaterals are rectangles. As long as a polygon has four sides, it is a quadrilateral. It might have, for example, two angles of 100o and two angles of 80o.
rectangle
Yes. It is still a quadrilateral as long as it still has four sides, and they can be congruent if all of the sides are equal. It does not mean that All of the angles have to be right.
A shape that has four straight sides and four angles is defined as a quadrilateral. If all four angles are right angles, it is a rectangle, and if all four sides are congruent, it is a square.
The quadrilaterals with all angles congruent are rectangles and squares. They are the only quadrilaterals in which all four angles are right angles.
Square
that's a square
A square