Question

an official playing field including end zones for the indoor football league has a length of 31 yards longer than its width the perimeter of the rectangular field is 182 yards finding length and width of the field​

Answer 1

Hi There the correct answer to this is 66

Explanation:

So if you know the perimeter form the is = 2(l + w) or l + l + w +w And Sooo The length is 45 + w following the formula 2(45 + w) + 2w = 174

90 + 2w + 2w = 174

4w = 84

w= 21

So the length is 45 + w, w= 21

45+ 21 = 66 That how you get the answer!