13 and 14 plzzzzzz teelllllllkk
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the solution is that
let the angle be x
which is equal to its supplement
X+X =180
2x =180/3
60
let the angle be x
which is equal to its supplement
X+X =180
2x =180/3
60
yoyosingh39pdcl3h:
wrong
it is 90 - x = 180-3x . 2x = 90. x = 45
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