**Find the area of a rectangle whose length and breadth (width) are
12 cm and 4 cm respectively.**

length = 12

width = 4

area = 12 * 4

area = 48

A plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.

where,

l = length

w = width

d = diagonal

p = perimeter

A = area