To find the value of \( x \) in the triangle with angles given as 40 degrees and 35 degrees, we can use the property that the sum of the angles in a triangle is always 180 degrees.
Given angles:
- Angle 1 = 40 degrees
- Angle 2 = 35 degrees
- Let Angle 3 = \( x \)
Using the sum of angles in a triangle, we can write the equation:
\[ 40 + 35 + x = 180 \]
Now, we can solve for \( x \):
\[ 75 + x = 180 \] \[ x = 180 - 75 \] \[ x = 105 \]
Thus, the value of \( x \) is \( 105 \) degrees.