Respuesta :

VanillaCoco

Answer:

d

Step-by-step explanation:

the angle measures in all equilateral triangles are the same

so divide 180 by 3 and you get 60

2222527

Answer: 60

Step-by-step explanation:  An acute triangle must have angles that added up equal 180 degrees. The angles are the same value, and 60 times the three angles gives us 180.