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In a triangle, two of the angles measure 78° and 49°. Find the measure of the third angle.
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Jul 20, 2018
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In a triangle, two of the angles measure 78° and 49°. Find the measure of the third angle.
Mathematics
college
Jay Viluan
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well all three sides of a triangle added up equals 180 degrees so 78 + 49=127 so 180 - 127 = 53 degrees so the answer to this question is 53 degrees
Chris Lombardi
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Jul 23, 2018
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sum of interior angles of a triangle = 180
so
third angle = 180 - 78 - 49 = 53
Tomek
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Jul 26, 2018
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