X=16 and 27/99
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 only thing that can be said is that the quadrilateral will have an area that is smaller than the square. The exact value depends on the location of the vertices.
There are no set values for the angles of an isosceles triange. However there will be two angles that are of equal value, and the sum of the angles will add to 180 degrees.
No matter what, any Euclidean quadrilateral can be composed of 2 triangles, thus, giving the quadrilateral 360o (because triangles contain an angle value of 180o). Also, since a quadrilateral contains 4 sides, it is possible for a triangle to intercept on the 2 sides, and produce a 4 sided figure.
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.
If it is a 4-sided parallelogram, then its interior angles are 135, 135, 45 and 45 degrees because opposite angles are equal and the 4 angles add up to 360 degrees.
Summing these you have the sum of the angles = 3x + 3x + x + x = 8x. Since any quadrilateral sums to 360, then 360 = 8x, and x = 45.
36.25
10/3
126
-- If MNOP is a quadrilateral, then MPN is not one of its angles. -- If any one of its angles is 50 degrees, then MNOP is no rectangle. -- 'x' may have appeared in a drawing that accompanied the question in its original appearance, but was thoughtfully omitted from the posting. As it is, 'x', much like the question itself, has no value at all. Other than that, it's a great question.
3.5
4
The only thing that can be said is that the quadrilateral will have an area that is smaller than the square. The exact value depends on the location of the vertices.
Yes, if they have the same value. For example, two angles of 35o are congruent.