dogfart1000df dogfart1000df
  • 29-01-2022
  • Mathematics
contestada

I need help Pls quickly.

I need help Pls quickly class=

Respuesta :

Eyadaqrabawi
Eyadaqrabawi Eyadaqrabawi
  • 29-01-2022

Answer:

cos = Adjacent/ hypotenuse

cos 45 = cd / ac

cos 45 = sqrt2 / 2

(sqrt2)/2 = 6 sqrt2 /AC

0.5 = 6 /AC

Ac = 12 in

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