Question

which of the following triplets cannot be the angles of a triangle option A 67 degrees, 51 degrees, 62 degrees option B 70 degree, 27 degrees ,83 degrees optionC 90° 70° 20 degrees option D 40 Degrees, 132 degrees, 18 degrees​

Answer 1

c) 90°, 70°, 80°

c) 90°, 70°, 80°Because, 90°+70°+80°=240°

c) 90°, 70°, 80°Because, 90°+70°+80°=240°Hope I help you.