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Solve this question find the unknown angel |
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Answer» Answer: x =115 y =115 Step-by-step explanation: in figure SUPPOSE a ANGLE in both SIDES in interior SIDE z sum ofall angles of triangle is 180 50+z+z=180 50+2z=180. 2z=180.-50 =130. z=130/2 = 65 so y+z=180.(linear pair) y+65=180. y= 115 x + z = 180.(linear pair) x+65=180 =115 |
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