Question

the dimensions of a rectangle are 110 m by 56m. if a boy runs 5 times along the boundary. find the distance in km​

Answer 1

Questuon

the dimensions of a rectangle are 110 m by 56m. if a boy runs 5 times along the boundary. find the distance in km

Solution

#Important

$\bf \: perimeter \: of \: rectangle \\ \tt\green{= 2 \times (l + b)}$

So

$\blue{\tt2 \times (110 + 56)}$

$\red{110 + 56 } \\ \pink{= 116}$

Then :-

$\colorbox{lime}{2 \: × \: 116} \green{\bf = 232m}$

# SO PERIMETER COMES = 232 km

___________________________________

According to Question :-

Now :-

The boys runs = 5 rounds

232 × 5 = 1160 km

So the boys Runs = 1160 km