khabieber khabieber
  • 02-01-2018
  • Mathematics
contestada

i want to know how it can be solved

i want to know how it can be solved class=

Respuesta :

anchitthawi
anchitthawi anchitthawi
  • 02-01-2018
the answer is in the picture
you have to understand about
- straight angle (180°)
- opposite angles (the same degree)
- angles of a triangle
Ver imagen anchitthawi
Answer Link

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