Question

The perimeter of a rectangle is 12 1/3 cm. If its breadth is 2 1/3 cm ,find its

length.​

Answer 1

ANSWER:-

GIVEN:

__________

The perimeter of a rectangle is =12 1/3 cm.

it's breadth is =2 1/3 cm

TO FIND:

____________

The length of the rectangle

SOLUTION:

_______________

As per the question,

the perimeter is= 12 1/3 cm

=12×3+1/3cm

=37/3 cm

the breadth is=2 1/3 cm

=2×3+1/3

=7/3 cm

the formula of the perimeter of a rectangle is=2×( length+breadth)

=>37/3 cm=2×( length+7/3 cm)

=>37/3cm/2=length+7/3cm

=>37/6cm= length+7/3cm

=>length=(37/6–7/3)cm

=>length=(37–14/6)cm

=>length=23/6 cm

=>length= 3 5/6 cm (in mixed fraction)

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