Respuesta :

Answer:

≈0.71 or [tex]\frac{\sqrt{2}}{2}[/tex].

sin(45°) =  approximately 0.71. The value is also equal to [tex]\frac{\sqrt{2}}{2}[/tex].

Hope this helps!!!

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simplify 45
The photo that I put in the answer is what u round to the required place
so the answer is 0.79
Ver imagen Lexi528337