Respuesta :

Answer:

49

Step-by-step explanation:

The angle of TSW is the sum of angle 1 and 2.  So just subtract angle 1 from the total angle of TSW.

136 - 87 = 49

Answer:

∠ 2 = 49°

Step-by-step explanation:

∠ 1 + ∠ 2 = ∠ TSW , that is

87° + ∠ 2 = 136° ( subtract 87° from both sides )

∠ 2 = 49°