Question

the length of a rectangular room is thrice it's breadth. the perimeter of the rectangular room is 64 . find its length and breadth .​

Answer 1

$\huge \pink{\mathfrak{solution}}$

Given:

•Length of a rectangular room is thrice it's breadth

and

•perimeter of rectangular room= 64 unit

● Let breadth be x

then

length = 3x

◆ perimeter of rectangle = 2 (l+b)

=>64=2(3x+x)

=>64=2(4x)

=>64=8x

=> x =64/8

=>x= 8

So , the breadth of the rectangular room is

$\boxed{ \blue{\bold{8 unit }}}$

and

the length of the rectangular room = 3x= 3×8=

$\boxed{ \green{ \bold{24 unit }}}$

Answer 2

Answer:

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