Pls help 1. Classify ∠PKM and ∠NKO.

(check all that apply)
2. Classify ∠NKO and ∠OKL.

(check all that apply)
3. m∠JKP=67°
m∠PKL =
°
m∠NKO=
4. If m∠1=(7x−19)°, and m∠2=(x+5)°, find m∠2.
5. If m∠1=(6x+25)° and m∠4=(10x−11)°, find m∠1.