Question

find the length of rectangle whose area is 132 cm and breadth is 9 CM​

Answer 1

Given

$\bold{Area \ of \ a \ rectangle} = 132 \ cm^{2} \\\bold{Breadth \ of \ a \ rectangle} = 9 \ cm$

Let the length of a rectangle be x

SOMETHING YOU NEED TO KNOW

Area of a rectangle = Length * Breadth

Perimeter of a rectangle = 2(Length + Breadth)

$\implies 9 x = 132\\\implies x = 14.6$

$\boxed{\boxed{\bold{Therefore, \ the \ length \ of \ the \ rectangle \ is \ 14.6 \ cm.}}}}$

                                                     

Answer 2

Answer:

Area of rectangle =length × breadth

132cm = l × 9 cm

length = 132/9

=44/3

= 14.6cm

Explanation:

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