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If the exterior angles of a triangle are (2x + 10)°, (3x − 5)° and (2x + 40)°, then x =(a) 25(b) 35(c) 45(d) 55 |
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Answer» If the exterior angles of a triangle are (2x + 10)°, (3x − 5)° and (2x + 40)°, then x = (a) 25 (b) 35 (c) 45 (d) 55 |
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