If m∠A = 110 degrees and m∠B = 35 degrees, find m∠1.

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Mathematics

3 September, 16:41

If m∠A = 110 degrees and m∠B = 35 degrees, find m∠1.

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Kendall Stokes · Answer 1

110 + 35 + x = 180: x = 35. i think in your question m<1 is outside the triangle as an exterior angle so the answer would be 180 - 35 = 145. hence 145 is your answer if your m, 1 is outside the triangle as an exterior angle.