it is a square
it can be found on wikipedia
yes!! a square! a squares angles are all 90 degrees. and a quadrilateral with 2 90 degree angles, and 1 with 40 one with 50. very possible.
The sum of the interior angles of a quadrilateral is 360 degrees. If three of the angles are right angles, that is, of 90 degrees each, the the fourth must be 90 degrees. So you can have a quadrilateral with three right angles but its fourth angle will also be a right angle. So exactly 3 right angles is not possible.
No. in a rhombus the angles are not 90 degrees. also in a parallelogram they are not 90 degrees
The sum of all the interior angles of a quadrilateral is 360 degrees. If it had more than three obtuse angles, then it would have all four angles greater than 90 degrees so that their sum would be greater than 360 degrees.
A regular quadrilateral. A plane shape with four sides which are equal in length and which meet at right angles.
yes!! a square! a squares angles are all 90 degrees. and a quadrilateral with 2 90 degree angles, and 1 with 40 one with 50. very possible.
Rectangles;all angles equal 90 degrees
The type of quadrilateral formed depends on the specific properties and measurements of its sides and angles. For example, if all sides are equal and all angles are 90 degrees, it is a square. If opposite sides are equal and angles are not necessarily 90 degrees, it is a rectangle or a parallelogram. If all sides are of different lengths and no angles are equal, it is an irregular quadrilateral.
False :]
90 degrees
All four angles in a rectangle are 90 degrees. In any quadrilateral the sum of all four angles is 360 degrees.
No, a quadrilateral cannot have four obtuse angles. The sum of the interior angles of any quadrilateral is 360 degrees. If all four angles were obtuse (greater than 90 degrees), their total would exceed 360 degrees, making it impossible for such a quadrilateral to exist.
The sum of the interior angles of a quadrilateral is 360 degrees. If three of the angles are right angles, that is, of 90 degrees each, the the fourth must be 90 degrees. So you can have a quadrilateral with three right angles but its fourth angle will also be a right angle. So exactly 3 right angles is not possible.
No. in a rhombus the angles are not 90 degrees. also in a parallelogram they are not 90 degrees
The exterior angle of a quadrilateral can vary depending on the shape of the quadrilateral. It is not fixed at 90 degrees; rather, the sum of the exterior angles of any polygon, including a quadrilateral, is always 360 degrees. Therefore, while some exterior angles of specific quadrilaterals may be 90 degrees, others will be different.
The sum of all the interior angles of a quadrilateral is 360 degrees. If it had more than three obtuse angles, then it would have all four angles greater than 90 degrees so that their sum would be greater than 360 degrees.
Yes. The sum of the internal angles of every quadrilateral is 360 degrees, so either all angles are 90 degrees or at least one must be.