Question

A piece of rectangular land is 8 km long and 3 km wide Find it area

Answer 1

area of rectangular fieid=8×3
=24

Answer 2

Heya !!!

Given :-
length = 8km
breadth = 3km

$area \: \: of \: \: the \: \: rectanguar \: \: field = length \times breadth \\ \\ area = 8 \times 3 \\ \\ \: \: \: \: \: \: \: \: \: \: = 24 \\ \\ \\ area \: = {24km}^{2}$


Hope it helps.