In a right triangle, one angle is always 90°. The sum of the angles in any triangle is 180°. Therefore, to find the third angle, you can use the following formula:
\[ \text{Third angle} = 180° - (90° + 65°) \]
Calculating that:
\[ \text{Third angle} = 180° - 155° = 25° \]
So, the third angle in the triangle is 25°.