Final answer:
To find the measure of angle A in triangle ABC, we need more information about the other angles or any additional relationships between the angles.
Step-by-step explanation:
In a triangle, the sum of the measures of its three angles is always 180 degrees. Let's denote the measure of angle A as x, the measure of angle B as y, and the measure of angle C as z.
We know that x + y + z = 180 degrees. Since the question asks for the measure of angle A, we can express it as:
A = x degrees.
Therefore, to find the measure of angle A, we need more information about the other angles or any additional relationships between the angles.