Since a right angle consists of two adjacent complementary angles, the sum of the measures of the two angles is 90°. Let's call the other angle x. Since the two angles are complementary, their sum is 90°: 35° + x = 90°. Subtracting 35° from both sides of the equation, we find that x = 90° - 35° = 55°. Therefore, the other angle measure is 55°.
