Question

the length of a rectangular feild is thirce of its breadth if the perimeter of the feild is 300m. then find the length and breadth of the feild​

Answer 1

Step-by-step explanation:

let breadth of field be x

then lenght 3x

P of rectangular field=2×(l+b)

perimeter given is 300m

300=2(x+3x)

300=2× 4x

300= 8x

300/8=x

37.5m=x

length=3x37.5=112.5m

breadth=37.5m

Answer 2

$\huge\tt{\bold{\underline{\underline{Question᎓}}}}$

The length of a rectangular feild is thirce of its breadth if the perimeter of the feild is 300m. then find the length and breadth of the field

$\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$

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Let the breadth of the Rectangle be$\bold{\red{ 'x'm}}$

then ,length of the Rectangle be$\bold{\red{ 3x}}$

Given : Perimeter of the field is 300m

Formula:

$\bold{\boxed{Perimeter \:of \:rectangle = 2(l + b)}}$

$= > 300 = 2(3x + x)$

$= > 300 = 8x$

$= > 8x = 300$

$= > x = \frac{300}{8} = 37.5$

Hence,breadth of the Rectangle is 37.5m

Length of the Rectangle is 3x=3×37.5=112.5m

$\huge\mathcal{Learn \:more:}$

$\bold{\boxed{Area \:of\: rectangle = l \times b}}$

$\bold{\boxed{Area \:of\: square = {(side)}^{2}}}$

$\bold{\boxed{Area\: of\: triangle = \frac{1}{2} base \times height}}$

$\bold{\boxed{Area \:of \:circle = \pi {r}^{2} }}$

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