It equals 200 because 20x20 equals 200
Well honey, a 20x20 area equals 400 square feet. A sheet of 4x8 plywood covers 32 square feet. So, you'll need 13 sheets of plywood to cover that 20x20 space. Math doesn't lie, darling.
A typical 2 car garage is 20x20 which equals 400 square feet
Option D *Rounding 18 to 20, and 20x20=400
400 (20x20) square inches is 2.78 square feet.
To find the area of a room, multiply the length times the width. 20 X 20 equals 400 sq ft.
401
20x20 = 400 2x4= 8 400/8= 50 needed
400
2x2x2x2x
20x20
1,000,000,000