Question

find the area of a rectangular if its length and breadth are 28 cm and 120 millimetre respectively​

Answer 1

Answer:

length of the rectangle = 28cm

breadth of the rectangle =120mm=1.20cm

are = length × breadth= 28×1.2 = 33.6cm²

Answer 2

$length = 28 \: cm \\ breadth = 12 \: cm$

$area = 28 \times 12 \\ = > 336 {cm}^{2}$