Question

The length of a rectangle is twice the breadth. If the perimeter of the rectangle is 72cm Find its dimension.......​

Answer 1

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Breadth = 12m and Length = 24cm

Step-by-step explanation:

▪️Let the breadth of the rectangle be "x"

▪️Length = "2x"

▪️Perimetre = 2(l + b)

▪️=2(x + 2x )

▪️=6x

▪️Perimeter = 72 m

▪️so,

▪️6x = 72

▪️x = 72/6

▪️= 12 m

▪️Breadth = x = 12 m

▪️Length = 2x = 24 cm

Hopes it help you✌️✌️

Answer 2

Answer:

l=24cm

b=12cm

Step-by-step explanation:

l=2x

b=x

p=2(l+b)

72=2(3x)

72/6=x

x=12cm