Question

Find the answer to each trigonometric function below. ​

Answer 1

Answer:

• Sin A = $\frac{opposite}{hypotenuse} =\frac{32}{40} =\frac{4(8)}{5(8)} =\frac{4}{5}$
• Cos C = $\frac{adjacent}{hypotenuse} =\frac{16}{34}=\frac{2(8)}{2(17)} =\frac{8}{17}$
• Tan A = $\frac{opposite}{adjacent} =\frac{21}{20}$