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You don't. There is no such thing as the "sum of a quadrilateral". If you mean the perimeter, you add the lengths of the four sides. If you want the area, you can divide the quadrilateral into two triangles, or some other shapes, calculate the individual pieces, and add everything up.
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In a quadrilateral the sum of all four angles equals?
In a quadrilateral the sum of all four angles equals 360º.
What is the sum of all angles in triangle quadrilateral?
There's no such thing as a "triangle quadrilateral".The sum of the interior angles of a triangle is 180 degrees,and for a quadrilateral it's 360 degrees.
What is the sum of an interior angle in a quadrilateral?
The sum of the 4 interior angles of any quadrilateral add up to 360 degrees.
What is the sum of angles in the quadrilateral?
The sum of all the angles in a quadrilateral always add up to 360 degrees. Hope that helps!!!!
What do the sides of a quadrilateral equal?
The sum of the four sides of a quadrilateral is equal to its perimeter.
