kellerpaula kellerpaula

26-03-2020
Mathematics

contestada

In ΔABC, sin A=77, sin C=23, and c=16. Find the length of A.

Respuesta :

joannacerriteno504 joannacerriteno504

26-03-2020

Answer:

A = 50

Step-by-step explanation:

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amna04352 amna04352

26-03-2020

Answer:

38.9

Step-by-step explanation:

a/sinA = c/sinC

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

a = sin(77) × 16/sin(23)

a = 38.89935764

Answer Link

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