<span>I think this is the answer cos 30=<span><span>3–√</span>2</span></span>
Answer:
Step-by-step explanation:
Angle 1= 180-111 =69 degree
angle 2=1 so ,69 degree(vertically oppsite angle)
angle 3= 180-111= 69 degrees(corresponding angle to 111 degree)
angle angle 6 =108 (vertically opposite angle)
angle 4 =108(corresponding angle)
angle 5=180-108 =72 (alternate angle)
Answer:
centroid
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