Find the value of X
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Answer:
x=50+60(ext. angles=sum of opposite int.angles)
x=110
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2
Answer:
A) x = 110° , y = 70°
Explanation:
50°+60°+y = 180°
[Sum of angles in a triangle]
y = 180°-110°
y = 70°
So,
x+y = 180°
[ Supplementary Angles]
x = 180°-70°
x = 110°
Therefore, values of x = 110° and y = 70°
So,
A) x = 110° , y = 70° is correct answer
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