alyssa7564
alyssa7564
15-11-2021
Mathematics
contestada
Hello please help with this question.
Respuesta :
mhanifa
mhanifa
05-12-2021
Answer:
77.32°
Step-by-step explanation:
Use sine to find the measure of ∠A:
sine = opposite / hypotenuse
sin A = 80/82
m∠A = arcsin (80/82) = 77.32°
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