143
143
5
11' x 13' = 20,592 square inches.
If those are inches, the area is 143 square inches.
If the given dimensions are in feet then 11*13 = 143 square feet
If you are talking about 11 by 13 inches the answer is 11x13=141.
11x13
11ft x 13 ft = 143 square feet
Depending on how you prepare the batter, an 11x13" pan (usually filled 1/3 of the way full) should bake in approximately 30-35 minutes at 350-375 degrees Fahrenheit. Starting at the 25 minute mark you should check the cake every 5 minutes with a toothpick, inserting it into the center of the cake. It's done when you can insert the toothpick and it doesn't come out with batter on it.
Yes, and they are available in several different materials and sizes. OXO makes one that is 11X13 inches, crafted from polypropylene and stainless steel. These covers are also available in materials like oak and bamboo.
There are 11 cups of batter in an 11x15 pan for a 2 inch layer. I would guess for an 11x13, maybe 10 cups?