How do you show something declines by a percent%
Example: how to show $179,000 declining by 3% (every year)

If a something with the value of $179,000 dollars decreased in value annually by 3% you would show this by setting a graph or depiction of the drop. You could do this with a line graph to show the slow decrease in value or a bar graph to show how the value is getting smaller

35 in. because a pentagon has 5 sides and have to divide the total amount of yarn to the sides.