An exterior angle of a triangle is 110⁰ and its two interior opposite angles are equal each of these equal angles is (a) 70⁰ (b) 55⁰ (c) 35⁰ (d) 27.5⁰
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X=55°
Step-by-step explanation:
2x=110
X=55
x+x+y=180
110+y=180
Y=70
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