What is the measure of y (angle AXB)?90°

45°
30
or 90

°

To determine the measure of angle AXB, more information is needed. The measure of angle AXB cannot be determined without additional details about the triangle or the location of point X. The measure of an angle in a triangle depends on the lengths of the sides or the specific conditions given in the problem.

To determine the measure of angle AXB (y), we need more information about the given figure or problem. Please provide additional details or context, such as any known angle measurements or relationships between angles, lengths of sides, or any other relevant information.