Question

05.
Find the value of unknown x in the
triangle if <A is X, B is 50, <C is 60
find x?​

Answer 1

Answer:

The sum of all sides of a triangle is 180°

so,

A+B+C=180°

x+50+60=180

x+110=180

x=180-110

x=70°

therefore angle A= 70°

hope it helps :)