Question

the length of a rectangular hall is 5 metre more than its breadth if the breadth of the hall is 25 then the area of the hall is?


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Answer 1

Given:-

•Length of a rectangular hall is 5m more than its breadth

•Breadth of the hall is 25m.

To find:-

•Area of the hall

Solution:-

=>Breadth of the hall=25m

=>Thus,length of the hall=(25+5)=30m

We know that,area of a rectangle is---

=>Length×Breadth

=>30×25

=>750m²

Thus,area of the hall is 750m².

Answer 2

Answer

Given -

$\longrightarrow$Breadth of hall = 25m

$\longrightarrow$Length of hall = Breadth + 5

= 25 + 5 = 30m

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To find -

$\longrightarrow$Area of hall

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Formula used -

$\longrightarrow$Area = Length × Breadth

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Solution -

$\longrightarrow$Area = 25 × 30

= 750m²

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ADDITIONAL INFORMATION -

Area of square = side × side

Perimeter of rectangle = 2(l + b)

Perimeter of square = 4 × side

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Thanks