Hello can anyone give me the full answer to this step by step?

Answer:
1. f = 16 degrees
2. h = 10 degrees
Step-by-step explanation:
1. f = (180 - 67+46 - 4) / 4
2. h = (180 - 60 + 90) / 3
Answer:
f=16
h=10
Step-by-step explanation:
4f+3+46+67=180
180-(3+67+46)=64
64/4=16
f=16
h=10
60+90+3h=180
h= 10