Respuesta :

Madking30

Answer:

could y be 45 degrees and x be 15 degrees

Step-by-step explanation:

mathstudent55

Answer:

x = 18

y = 6√3

Step-by-step explanation:

30-60-90 triangle

Ratio of length of sides:

1 : √3 : 2

y : x : 12√3

y/1 = 12√3/2

y = 6√3

x = y × √3

x = 6 × √3 × √3

x = 18

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