To find the missing angle in the image, we can use the properties of triangles and adjacent angles. Here's the approach:

1. For the left triangle:

   • The angles given are $60^\circ$, $65^\circ$, and the third angle (unknown, but easy to calculate because the sum of angles in a triangle is $180^\circ$).
   • So, the third angle = $180^\circ - 60^\circ - 65^\circ = 55^\circ$.

2. For the middle triangle:

   • One of the angles is marked $50^\circ$.
   • The angle adjacent to $65^\circ$ from the first triangle (i.e., the bottom right angle of the middle triangle) must be $180^\circ - 65^\circ = 115^\circ$ because adjacent angles on a straight line sum to $180^\circ$.
   • So, the third angle in this triangle = $180^\circ - 50^\circ - 115^\circ = 15^\circ$.

3. For the right triangle:

   • The angles given