Question

Find the size of angle x.

Answer 1

x=115°

Step-by-step explanation:

whole thing is supposed to = 360° so

164+81+x=360

245+x=360

x=115

Answer 2

x = 115°

Step-by-step explanation:

• x + 81° + 164° = 360°

• x + 245° = 360°

• x = 360° - 245°

• x = 115°