Question

The length of a rectangular field is three times its breadth. If the breadth of the rectangle is 3 whole 1 by 2, find the perimeter of the rectangle

Answer 1

Given l=3b
b=3.5

l=3×3.5
l=10.5

So perimeter = 2×(l+b)

=2(3.5+10.5)
=2(14)
=28 units

Answer 2

THANKS FOR THE QUESTION !

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GIVEN :

=> THE LENGTH OF A RECTANGLE IS 3 TIMES THE BREADTH .....

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=> BREADTH IS GIVEN :

=> 3 WHOLE 1/2

=> 3.5 UNIT

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SO,

=> LENGTH :

=> 3 * B

=> 3 * 3 .5


=> 10.5 UNITS

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TO FIND :

=> PERIMETER OF THE RECTANGLE :

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PERIMETER OF A RECTANGLE :

=> 2 ( L + B )

=> 2 ( 10.5 + 3.5 )

=> 2 ( 14 )

=> 28 UNITS

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HOPE IT WILL HELP U .....

THANKS AGAIN !

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