documentary photograph aims to tell a syory about a particualr event or place many famous documentary photographers are on subjects like poverty war violence ans other negative parts of society can documentary photography focus on the positive as well as the negrivie will it have the same power or emotion why or why not.

where is the excerpt?

perimeter = 2l +2w, divide total perimeter by 2 for total length of 1 side and 1 width

172/2 = 86 (  total for 1 side and 1 width)

86-24 = 62 (since length is 24 ft longer subtract 24 then divide by 2 for width)

62/2 = 31

width = 31 feet

length = 31 +24 = 55 feet

check: 31*2 = 62, 55*2 = 110,  110+62 = 172

the german artist, architect, and designer, peter behrens