What primarily defines gehry's guggenheim museum in bilbao, spain as postmodern?

Discontinuity with the town and countryside primarily defines gehry's guggenheim museum in bilbao, spain as postmodern. The usage of many different elements of design is the symbol or hallmark of postmodern architecture. In postmodern thought, work contain a plurality of meanings, is one of the primary theoretical principle.

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