Final answer:
Without additional context or information, the measure of angle DAB cannot be determined based solely on the measure of angle DAC being 25 degrees.
Step-by-step explanation:
If the measure of angle DAC is 25°, then to find the measure of angle DAB, we would need additional information such as if these angles are part of a larger geometric figure or if there's a relationship between them. Since none is provided, we can't accurately determine the measure of angle DAB from the information given. More context is needed to solve this problem correctly.