Respuesta :

Answer:

28/21 or 4/3 or 1.333

Step-by-step explanation:

tangent = opposite/adjacent

Answer:

tanA = [tex]\frac{4}{3}[/tex]

Step-by-step explanation:

tanA = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{28}{21}[/tex] = [tex]\frac{4}{3}[/tex]