Answer:
A 120 deg
Step-by-step explanation:
The sum of the measures of all angles of a circle is 360 deg.
m<HML + m<LMK + m<KMJ + m<JMH = 360 deg
m<HML = 80 deg
m<LMK = 125 deg
m<KMJ = 35 deg since it's the same measure as the measure of arc KJ.
m<HML + m<LMK + m<KMJ + m<JMH = 360 deg
Now we substitute the values we know.
m<80 deg + m<125 deg + 35 deg + m<JMH = 360 deg
240 deg + m<JMH = 360 deg
m<JMH = 120
