Question

the length of a square field is 180cm what distance will a boy walk in going around it four times use​

Answer 1

Question:-

• The length of a square field is 180cm what distance will a boy walk in going around it four times use

Given:-

• Side of the square = 180 cm

To find:-

• Distance covered by the boy who walks four times around the field

$\bf{ \underline{ \underbrace{Understanding \: the \: question : - }}}$

We know that the perimeter is the path surrounding an area or in simple words outer boundary of a figure is perimeter. So to find the distance covered we will find the perimeter of square.

Solution:-

$\boxed{ \sf{Perimeter \: of \: square = 4 \times side}}$

$\\ \: \: \: \: \: \: \: \: \red{ : \implies} \: 4 \times 180$

$\\ \: \: \: \: \: \: \red{ : \implies} \: \: 720 m$

Therefore the area is 720 m.

Now we will multiply the number of rounds to the perimeter of square .

$\\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \red{: \implies} \: 720 \times 4$

$\: \: \: \: \: \: \red{ : \implies} \: 2880 \: m$

$\orange{ \sf{ \underline{Therefore \: the \: distance \: covered \: by \: the \: boy \: is \{\red{ \boxed{ \mathfrak{2880m }}}}}}$

━━━━━━━━━━━━━━━━━━━━━━━━━

More perimeter related formulas:-

• Perimeter of rectangle =2(length +breadth)

• Perimeter of square =4×side

• Perimeter of triangle =sum of all sides

• Circumference of circle =2πr

• Perimeter of Parallelogram = 2a +2b

• Perimeter of trapezoid = sum of all sides

Answer 2

Question :-

The length of a square field is 180cm what distance will a boy walk in going around it four times use .

Given :-

Length of square field = 180cm

To find :-

Distance covered by boy.

Using formula :-

Perimeter of square = 4 × side

Solution :-

Side of square = 180cm

Perimeter of square = 4 × side

= 4 × 180cm

= 720cm

Therefore,

Perimeter of square = 720cm

Distance covered by boy = 4 × Perimeter of square

= 4 × 720

= 2880cm

Therefore,

Distance covered by boy = 2880cm

More to know :-

• Perimeter of rectangle = 2(l + b)

• Area of rectangle = l × b

• Perimeter of square = 4 × side

• Area of square = side²