All four angles in a quadrilateral must add up to 360 degrees.
It is possible to have non-regular quadrilaterals with one or two right angles. A quadrilateral with three right angles becomes either a square or a rectangle, because its fourth angle must also be a right angle.
The interior angles of a quadrilateral always add up to 360 degrees.
a square and a rectangle
No, they are supplementary.
opposite angles are supplementary
Square and Rectangle
Which quadrilateral or quadrilaterals cannot have two consecutive angles of 90° each
A quadrilateral has a total of four angles. The sum of the interior angles in a quadrilateral is always 360 degrees. Each angle can vary in size, but when combined, they will always equal 360 degrees.
Interior angles of any quadrilateral always total 360o.
Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.
The interior angles of a quadrilateral always add up to 360 degrees.
A quadrilateral has four angles. There are always the same number of angles as there are sides, so since a quadrilateral has four sides it must also have four angles.A quadrilateral doesn't "do" any angles. However, it has four angles. (If that is what you wanted to know.)
There are 4 90degree angles in a rectangul
The interior angles of a quadrilateral must always add up to 360 degrees.
The sum of all the angles in a quadrilateral always add up to 360 degrees. Hope that helps!!!!
The 4 interior angles of any quadrilateral always add up to 360 degrees
square
a square and a rectangle