Answer:
angle 2 = 22°
Explanation:
When added together, angles 1 and 2 equal angle ABD.
Thus, angles 1 and 2 added together results in 109°.
Represent angle 1 as angle 2 plus 65°.
Our equation then becomes angle 2 + 65° + angle 2 = 109°.
Subtracting 65° from both sides, we get: 2·angle 2 = 44°.
Dividing both sides by 2 results in:
angle 2 = 22°