The constant fraction 1/5 is the coefficient of the variable c in this problem.
The angle formed by the ribbon and the pole is 29°
Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.
Let θ represent the angle formed by the ribbon and the pole.
Hence:

The angle formed by the ribbon and the pole is 29°
Find out more on Trigonometric ratio at: brainly.com/question/1201366
Answer:
2nd option is correct as it has represented all the terms of the expression.
Down payment is the correct answer