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10. In a night angled triangle one of the acute angles measures 53 Findthe measure of each angle of the triangle |
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Answer» Solution: CONSIDER the given triangle as ABC as shown in the FIGURE above. Here, L B =90° ______( RIGHT angle of a triangle) L C= 53° ________(given ) Now, According to the sum of angles of triangle property, The sum of all angles of a triangle is 180°. Thus, L A + L B + L C =180° L A + 90 + 53 =180° L A + 143 =180° Now, L A = 180 - 143 L A = 32° Mark me brainliest♡♡ |
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