CREATE TABLE table_55277 ("Province" TEXT, "Comune" TEXT, "Population  ( inh. ) " FLOAT, "Area  ( km\\u00b2 ) " FLOAT, "Total  ( km\\u00b2 ) " FLOAT)

What is the km2 area with more than 8,328 people with a total of 121.14 km2?
SELECT AVG("Area (km\u00b2)") FROM table_55277 WHERE "Population (inh.)" > '8,328' AND "Total (km\u00b2)" > '121.14'
SELECT AVG("Area (km\u00b2)") FROM "table_55277" WHERE "Population (inh.)" > '8,328' AND "Total (km\u00b2)" > '121.14'