angle x = 40 degrees, another angle is 2x and another angle is y. Find angle y
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Answer: 60°
Explanation:
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x=40°
2x=80°
y?
we know that sum of all angles of a triangle is 180°
x+ 2x+y=180°
40°+80°+y = 180°
120° +y= 180°
y= 180°-120°
So,y= 60°
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Answer:
60 degrees
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