Can anyone plz answer these
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Answer: D
as angle 1 = angle 2 so they are Supplementary angle
so angle 4 = angle 3
therefor option 1 and 2 are wrong
and we know that sum of angle of traingle is 180 degre so if angle 3 and 4 will be of 61 degre so angle 1 will be 119 and angle 2 will be also 119 so than sum of angle 2 and 3 will more than 180 so option b is also wrong and left or all thinks prooven option is d so d is correct
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