brysong
brysong brysong
  • 24-01-2019
  • Mathematics
contestada

How do I solve this

How do I solve this class=

Respuesta :

almaee
almaee almaee
  • 24-01-2019
use arccos...cos^-1 so

cos^-1 (0.8195)

it equals 34.96522689°
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