135 degree
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It is 180 -64 = 116 and 64 plus 116 = a supplementary angle of 180 degrees
The supplement of A is 180 - A The complement of A is 90 - A So, 180 - A = 2*(90 - A) + 20 or 180 - A = 180 - 2A + 20 So A = 20 degrees
Subtract the angle from 90 degrees and you have the complement Subtract the angle from 180 degrees and you have the supplement
118 degrees is your answer... I am the type of person that just answers it without an explanation.
i dont no