Answer:
18°
Explanation:
We see that ∠3 is 90, and ∠QPS and ∠3 are supplementary so ∠QRS is also 90°. ∠QRS = ∠1+∠2 so we have that:
∠1 + ∠2 = 90°
Then we plug in the known values for angles 1 and 2:
7x-19+x+5=90
When you solve for x you get:
x = 13
Then plug x back into the equation of ∠2 to get:
13+5=∠2
Therefore, ∠2 is 18°