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13. One of the angles of a triangle is 100 and the other two angles are equal. Find each of the equalangles |
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Answer» Answer: 100 40 40 Step-by-step EXPLANATION: LET the other two angles be x as they are equal 100+x°+x°=180° (ANGLE SUM property of a triangle) 100+2x=180° 2x=180-100 2x=80° X=40° So the angles of the triangle are 100,40,40 |
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