Respuesta :
Answer:
x=60
Step-by-step explanation:
33+87+x=180
(the angles in a triangle always equal 180 degrees no matter what)
120+x=180
-120 -120
x=60
Answer:
x=60
Step-by-step explanation:
33+87+x=180
(the angles in a triangle always equal 180 degrees no matter what)
120+x=180
-120 -120
x=60