Sagot :
Answer:
The most basic area formula is the formula for the area of a rectangle. Given a rectangle with length l and width w, the formula for the area is: A = lw (rectangle). ... As a special case, as l = w in the case of a square, the area of a square with side length s is given by the formula: A = s2 (square).
Explanation:
TY PO
Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.