It is: 47 degrees
Subtract the (sum of the other three angles) from 360.
95 deg
80 degree
That depends on the quadrilateral. They will not all have the same measure. Even rectangles will not all have the same central angle measures.
In a quadrilateral, three of the angles are obtuse. Which of the following could not be the angle measure of the fourth angle? 60° 90° 40° 20°
50 degrees (360 degrees in a quadrilateral)
125°
160 degrees
90 degrees
4
It is: 47 degrees
The 4th angle is: 360-90-145-78 = 47 degrees
Subtract the (sum of the other three angles) from 360.
110 degrees.
95 deg
The sum of all four interior angles in a quadrilateral must be 360, so the answer would be: 360 - 54 - 25 - 99 = 182