One of the angles is 140° and the other two angles are equal
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vijaybhargav1
If one of the angles is 140 degrees in a triangle, then the sum of other two angle = 180–140=40 degrees. In the absence of any further information we can only make the above statement. By chance, if it is an isosceles triangle each of the two angle is equal to 20 degrees
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=> x+x+140=180
=>2x=40
=>x=20
therefore ,other two angles are 20˚