Aframe shop has been commissioned 5 black and white photos for an island resort. each photo has a perimeter of 224in. and a diagonal of 80in. find the dimensions of the photos

The perimeter of the photos is given by:
 P = 2w + 2l
 The diagonal of the photos is given by
 d = root ((w) ^ 2 + (l) ^ 2)
 Where,
 w: width of the photo
 l: length of the photo
 Substituting values we have:
 224 = 2w + 2l
 80 = root ((w) ^ 2 + (l) ^ 2)
 Solving the system of equations we have:
 l = 64 in
 w = 48 in
 
 the dimensions of the photos are:
 l = 64 in
 w = 48 in

The answer is d 18ft