Ill give brainliest - please help ASAP
WITH THE WORK THO PLEASE?
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Step-by-step explanation:
9.
<M=½(145-55)=45°
10.
<E=½(arc QG-arc DF)
30×2=arc QG-60
arc QH=60+60=120°
11.
<v=½(44x+3-73)
31×2+70=44x
x=132/44
x=3
12.
<C=½(134-64)
6x-7=35
6x=35+7
x=42/6
x=7