Which equation could best be used to determine the value of x?

o

87°

92°

105°

135°

A

Ob

87 +2 +92 + 135 + 105 = 360

87 + +92 + 135 + 105 = 540

87 +3 +92 + 135.+ 105 = 720

87 +2 +92 + 135 + 105 = 180

Ос

Od