Question

In a triangle a,b,c a=100 b=120find the value of c

Answer 1

Answer:

sum of all the sides of a triangle =360

if a=100 b=120 then c=x

360=100+120+x

100+120=220+x

360–220=140

so,c=140

HOPE IT HELPS YOU PLEASE MARK AS A BRAINLIST