Question

In a triangle ABC,angle A is 40 angle B is 60 then find angle c

Answer 1

angle c is equal to 80

Answer 2

according to angle sum property of a triangle, the sum of all the angles will be 180°
let angle C=x
therefore
angle a +angle B+angle C=180°
40°+60°+x=180°
100°+x=180°
x=180°-100°
x=80°

thus angle C is of 80°