An exterior angle of a triangle is 1100, and one of the interior opposite angles is 300. Find the other two angles of the triangle.
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Step-by-step explanation:
Sum of exterior angles is Sum of two interior opposite angles
1100=300+x
x=800
Angle sum of property
1800=300+800+y
1800-1100=y
y=700
All three angles 300,800,700
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