tcarozzi80ou6lzk tcarozzi80ou6lzk
  • 16-09-2017
  • Mathematics
contestada

find the length of the third angle of a triangle given that the first two angles are 35 and 70.

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joeykhallouf1ow9i6z joeykhallouf1ow9i6z
  • 16-09-2017
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.
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