Mathematics
Jannele
2016-04-17 12:03:06
Find the length of the third angle of a triangle given that the first two angles are 35 and 70. Show your work.
ANSWERS
mariagonzalez15
2016-04-17 14:54:52

The sum of angles in a triangle must be 180°.  So the third angle is: α+35+70=180 α+105=180 α=75°

ADD ANSWER