Question

which does not represent the interior angle measures of a triangle: A. 5°, 75°, 100°
B. 10°, 80°, 90°
C. 20°, 60°, 100°
D. 45°, 45°, 45°
E. 50°, 50°, 80°

Answer 1

3 * 45 = 135 which is NOT 180

45, 45 , 90 would work

Answer 2

this was really helpful!