Question

the area of rectangle is 120 metre square and its breadth is 8 m . find the length of the rectangle and perimeter of the rectangle ?!

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Answer 1

Answer:

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Explanation:

perimeter of rectangle= 2(l+b)

120=2(l+8)

60=l+8

52= l

Answer 2

Given :

Area of Rectangle is 120 m² .

Breadth is 8 m .

To Find :

Length and Perimeter of Rectangle .

Solution :

For Length of Rectangle :

Using Formula :

$\longmapsto\tt\boxed{Area\:of\:Rectangle=l\times{b}}$

Putting Values :

$\longmapsto\tt{120=l\times{8}}$

$\longmapsto\tt{\cancel\dfrac{120}{8}=l}$

$\longmapsto\tt\bf{15\:m=l}$

Now ,

For Perimeter :

Using Formula :

$\longmapsto\tt\boxed{Perimeter\:of\:Rectangle=2(l+b)}$

Putting Values :

$\longmapsto\tt{2(15+8)}$

$\longmapsto\tt{2(23)}$

$\longmapsto\tt\bf{46\:m}$

So , The Perimeter of Rectangle is 46 m.✅

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