In a right triangle, one angle is always 90°. The sum of the angles in any triangle is 180°.
Given that one angle is 36° and the other angle is 90°, you can find the third angle using the following calculation:
Third Angle = 180° - (90° + 36°) Third Angle = 180° - 126° Third Angle = 54°
So, the measure of the third angle in this triangle is 54°.