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Find the length of the third angle of a triangle given that the first two angles are 35 and 70.
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Sep 6, 2018
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Find the length of the third angle of a triangle given that the first two angles are 35 and 70.
Mathematics
middle-school
Luke The Obscure
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hi,
the interior angles of a triangle always add up to 180 degrees. Therefore 35 + 70 + ? = 180.
so, 35+70 = 105. 180-105= 75 degrees.
LeBen
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Sep 12, 2018
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