Multiple choice general knowledge math & puzzles AREA OF A SQUARE L X B L^2 2xLxR (2xLxR)^2 Reveal answer Fill a bubble to check yourself B Correct answer Explanation The area of a square is calculated by squaring the length of its side (L * L or L^2). Option 407795 is the correct mathematical formula, whereas L x B is for rectangles and other options are irrelevant.