Answer:
sin A = 5/13
tan A = 5/12
Explanations:
From the Right-angled triangle shown:
Hypotenuse = 13
Opposite = 5
Adjacent = 12
sin A = Opposite / Hypotenuuse
sin A = 5/13
tan A = Opposite / Adjacent
tan A = 5/12
cos A = Adjacent / Hypotenuse
cos A = 12/13
