Because it complies with the formula: (n-2)*180 = sum of interior angles
A quadrilateral has 4 sides and so: (4-2)*180 = 360 degrees
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∙ 12y agoThe angles of a quadrilateral add to 360 degrees.
The sum of the interior angles of a quadrilateral are 360 degrees
360 degrees
The sum of angles in a quadrilateral is 360 degrees.
The sum of the 4 interior angles of any quadrilateral add up to 360 degrees.
360 degrees
360 degrees
The sum of the interior angles of a quadrilateral is 360 degrees.
360 degrees are supposed to be in a quadrilateral so 360 - 270 = 90 degrees
The angles of a quadrilateral add to 360 degrees.
The sum of the interior angles of a quadrilateral are 360 degrees
360 degrees
The sum of angles in a quadrilateral is 360 degrees.
The sum of the 4 interior angles of any quadrilateral add up to 360 degrees.
A quadrilateral is a shape with four sides... It doesn't have *one* angle. The sum of the interior angles of a quadrilateral will always be 360 degrees, however, it is impossible to know the value an individual angle of a quadrilateral with the information given.
An interior angle of a quadrilateral can have any value in the range (0, 360) degrees excluding 180 degrees. The only constraint is that the four interior angles sum to 360 degrees.
The exterior angles of every polygon sum to 360 degrees. The interior angles of every quadrilateral sum to 360 degrees.