Respuesta :

I think c would be the answer

Answer:

D. 15,30,135

Step-by-step explanation:

The sum of the angles of a triangle are 180

A. 90,90,90

  90+90+90 = 270  no

B. 80,80,200

  80+80+200 = 360  no

C. 40,50,60

  40+50+60 = 150  no

D. 15,30,135

   15+30+135 =180  yes