Question

what what will be the length of a rectangular Park which is 70 M wide and has a perimeter 520 m​

Answer 1

• Perimeter 2(l
• $2(l + b) \\ \\520 = 2(l + 70) \\ 520 \div 2 = l + 70 \\ 260 = l + 70 \\ l = 260 - 70 \\ = 190$

Answer 2

Question:-

What what will be the length of a rectangular Park which is 70 M wide and has a perimeter 520 m

Given:-

Breadth(wide)of rectangular park=70m

Perimeter of rectangular park=520m

To find:-

Length of rectangular park

$\huge\mathfrak\pink{Solution:-}$

Length=?

Breadth=70m

Perimeter=520m

As we know perimeter of rectangle=2(length+breadth)

On plugging values we get

$520m = 2(l + 70m)$

$\frac{520m}{2} = l + 70m$

$260m = l + 70m$

$260m - 70m = l$

$= 190m = l$

Therefore length of rectangular park is 190m

Verification:-

As we know perimeter of rectangle=2(length+breadth)

on plugging values we get,

=2(190m+70m)

$= 2(260m)$

=520m

Hence verified!!

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