find X and y...........
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x = 113° and y = 36° this your answer which question you ask to me
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In triangle ABC
angle BAC = y
angle ABC = 60° (given)
angle ACB = 54° (given)
now'
ABC + ACB + BAC = 180° ( sum of int. angle of triangle is 180°)
60° + 54° + x = 180°
y= 180 - 114
y= 66°
now;
BE is a bisector of angle ABC hence angle OBC= 30°
and
CD is the bisector of angle ACB hence angle OCB = 27°
in triangle OBC
OBC + OCB + COB = 180° ( sum of int. ang. of triangle is 180° )
30° +54° + x = 180°
x. = 180- 84
x= 96°
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