Question

In which of the following cares , the angles are not possible the angle of a triangle . (a) 90, 42, 48, (b) 78, 41, 61, (c) 39, 48, 85, (d) 30, 40, 110.​

Answer 1

Answer:

option c

Step-by-step explanation:

area of triangle is 180° so you can check it by adding the angles