Find the value of θ,
θ = arccos -8/9 = 152.734 deg
You can substitute this value for the requirement.
tan 152.734 = -0.51539
sin 152.734 = 0.45812
Use the website desmos.com
Step-by-step explanation:
Hope this is correct
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Answer:
Eugenio
Step-by-step explanation: