Respuesta :

Step-by-step explanation:

sinA= BC/AC

= 24/26

= 12/13

cosA= AC/AB

= 10/26

= 5/13

tanA= BC/AC

=24/10

= 12/5

Answer:

Sin A=12/13

Tan A=12/5

Cos A=5/13

Step-by-step explanation:

In the attached file

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