Respuesta :

chepgill24

Answer:  Using a calculator, we input sin(78.35) and get 0.9794 (rounded to 4 decimal places)

Step-by-step explanation:

There are 60 minutes (minutes are denoted as ') in one degree so 21/60 = 0.35° so the angle is 78.35°.
.9795 is what the calculator give you

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