How many angles are coterminal to 90? Explain why using all of following terms: initial side, terminal side, ray, angle, positive, negative Draw and label a right triangle ABC that has tan(A) : 3/7. Then find the following ratios: a.) sin(A) : b.) cos(A) : c.) sec(A) : d.) csc(A) : e.) cot(A) : Enter your answers below