The shape is of a large rectangle and a smaller rectangle Find the length and width of each section (labeled A and B here), then calculate each square footage A 3 ft x 7 ft = 21 sq ft B 12 ft x 10 ft = 1 sq ft Then, add the three values together to get the total square footage you'll need 1 sq ft 21 sq ft = 141 sq ft How Big Is 1,000 Square Feet?Subscribe to our channel!
Price Per Square Foot How To Figure Home Values