Question

Find the length of a rectangle whose area is 75.5 m² and breadth is 2.5 m.​

Answer 1

As per the data given in the question,

We have to determine the value of length of the rectangle.

As per given data,

It is given that :-

Breadth = 2.5 m

Area = 75.5m²

We have to find the value of length.

So, let the Length of the rectangle = x m.

As we know that,

Area of the rectangle $= length\times breadth$

So,  

$length = \frac{area}{breadth} \\length = \frac{75.5}{2.5}\\ length = 30.2\:m$

Hence, the value of the length of the given rectangle will be  30.2 m.

Answer 2

• As per the data given in the question, we have to find the value of the expression.

         Given data:- Area of rectangle$=75.5m^{2} .$

                              Breath of rectangle$=2.5m.$

          To find:- Length of the rectangle.

          Solution:-

• Angle of the rectangle is $90$°.
• The diagonal of a rectangle bisect each other.
• The Sum of all interior angles is equal to $360$°.

               $L=A\div B\\L=75.5\div 2.5\\L=30.2m.$

  Hence we will get the length of a rectangle is $30.2m.$