Use these equations when converting polar equations to parametric equations:
We know that , so substitute that into both equations for x and y.
Now, replace with any variable that you want to represent the parametric equations in. I'll use the standard variable,
Thus, represented in parametric form is:
Let me know if you need any clarifications, thanks!
~ Padoru
Answer:
The width of the football field is 160 feet.
The length of the football field is 360 feet.
Step-by-step explanation:
Let w represent width of the football field.
We have been given that the length is 200 ft more than the width, so the length of the field would be .
We are also told that the perimeter is 1,040 ft. We know that football field is in form of rectangle, so perimeter of field would be 1 times the sum of length and width. We can represent this information in an equation as:
Let us solve for w.
Therefore, the width of the football field is 160 feet.
Upon substituting in expression
, we will get length of field as:
Therefore, the length of the football field is 360 feet.