1. The problem is to find the measure of angle EAB modulo 360 degrees, which means finding the equivalent angle between 0 and 360 degrees. 2. The modulo operation for angles is given by the formula: $$\text{angle mod } 360 = \text{angle} - 360 \times \left\lfloor \frac{\text{angle}}{360} \right\rfloor$$ where $\lfloor x \rfloor$ is the floor function (greatest integer less than or equal to $x$). 3. To solve, you need the measure of angle EAB. Since it is not provided, assume the angle is $\theta$ degrees. 4. Applying the modulo formula: $$\theta \mod 360 = \theta - 360 \times \left\lfloor \frac{\theta}{360} \right\rfloor$$ 5. This formula reduces any angle $\theta$ to an equivalent angle between 0 and 360 degrees. 6. For example, if $\theta = 450$ degrees, then: $$\left\lfloor \frac{450}{360} \right\rfloor = 1$$ $$450 - 360 \times 1 = 90$$ So, $450 \mod 360 = 90$ degrees. 7. Without a specific value for angle EAB, this is the general method to find its modulo 360 equivalent.