60 is my best guess but based on the picture it sure don't look like it's anywhere close to 60 degrees. The 120 degree angle is no way 120.
40 degree. If its right , would you like to follow me . I will post many more complex problems that you would love to solve.
60 is my best guess but based on the picture it sure don't look like it's anywhere close to 60 degrees. The 120 degree angle is no way 120.
40 degree.
If its right , would you like to follow me . I will post many more complex problems that you would love to solve.