Question

Answer this please alwhwksosjwnkwisn

Answer 1

The measure of the fourth angle = 137.1°

Explanation:

Let x = the measure of the fourth angle

Sum of all 4 interior angles in a quadrilateral equal 360°

so

x + 23.5° + 99° + 100.4° = 360°

x + 222.9° = 360°

x = 360° - 222.9°

x = 137.1°