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dem82 [27]
2 years ago
15

Please help: In Δ ABC, sin A= 77, sin C= 23, and c =16, find the length of A.

Mathematics
1 answer:
Dafna1 [17]2 years ago
3 0

Answer:

39.9

Step-by-step explanation:

a/sinA = c/sinC

a/sin(77) = 16/sin(23)

a = sin(77) × 16/sin(23)

a = 39.89935764

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