Question

find the measure of the third angle of a triangle whose two angles are 116 degrees and 4 degrees

Answer 1

if two angle of a triangle is 116 and 4 degree then
by angle sum property of a triangle
let the third angle be x
116+4+X=180
X=180-120
X=60 degree

I hope u like it

Answer 2

sum of all angles of a triangle is 180 degrees

let the third angle be ?

116 + 4 + ? = 180

120 + ? = 180

? = 180-120 = 60 degrees

i think, it is usefull