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
90 degrees
False :]
All four angles in a rectangle are 90 degrees. In any quadrilateral the sum of all four angles is 360 degrees.
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.
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.
4 sides requires Total interior angles of 360 degrees 360-90-90-91= 89
There is none. A quadrilateral is any polygon that has four sides and four corners, and all angles are 90 degrees. A rectangle is a type of quadrilateral.
50 degrees (360 degrees in a quadrilateral)