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Two angles of a triangle measure 45' and 60' respectively. Find the measure of the third angle. Also state what type of a triangle is it. |
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Answer» Answer: 75 degree and it is a Scalene triangle Step-by-step explanation: We know that the Total sum of the angles of a triangle is 180. We TAKE the unknown side as x. So, 45+60+x=180 105+x=180 x=180-105 (105 will come on the right side and BECOME NEGATIVE) x=75. Since all sides are different it is a Scalene Triangle. hope it HELPS u..... |
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