In a rhombus, opposite angles are equal, and adjacent angles are supplementary. Since angle 1 is given as 140 degrees, the opposite angle (angle 3) will also be 140 degrees.
To find angle 2, we need to remember that adjacent angles in a rhombus add up to 180 degrees. Therefore, we can calculate angle 2 as follows:
angle 2 = 180 – angle 1 = 180 – 140 = 40 degrees.
So, angle 2 is 40 degrees, and angle 3 is 140 degrees. In summary:
- Angle 1 = 140 degrees
- Angle 2 = 40 degrees
- Angle 3 = 140 degrees