Respuesta :

I'M NOT SURE

Step-by-step explanatioI'M NOTN SURE

Answer:

when you see 30 60 90 trangle always remembee this important information

30 degree meet x

90 degree meet 2x

60 degree meet xsqrt3

for example if we Saw the 90 degree meet 4 and unknown degree meet 2 we have to know that unknown degree is 30 hopefully you can understand what iam saying because my engilish begin come bad when i explain any thing