Question

24. The area of a square
field is 10000 sq m. rrida,
takes a rounds at this
field along its boundary.
If he walks at 36 m/min.
How much time will be
required to do it?​

Answer 1

Step-by-step explanation:

$\blue{ \huge{Answer}} \\ \\ \tt{area \: of \: square = {(side)}^{2} } \\ \implies{10000 = {a}^{2} } \\ \implies{a = 100m} \\ Now \: find \: its \: perimeter = 4a \\ \implies{4 \times 100 = 400} \\ Time \: taken \: to \: cover \: whole \: distance \: is \\ \implies{ t = d \div v} \\ \implies{t = 400 \div 36} \\ \implies{t = 11.1 \overline{1} \: min} \\ \tt{Might \: it \: help \: you}$