Respuesta :

rathack

Answer:

1 and 3

Step-by-step explanation:

DatGuy323

Answer: B and E

Step-by-step explanation:

These triangles are all congruent.  Thus, they occupy the whole circle, all 360 degrees.  That means that each arc and center angle = 120 degrees, or 360/3.

Hope it helps <3

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