Question

perimeter of a rectangle is1 meter. Its length is 4cm less than double of its breadth. find its length and breadth







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Answer 1

Answer:

length =4 cm

breath= 60cm

Answer 2

Answer : x=18

Step-by-step explanation:

perimeter of a rectangle= 2(l+b)

let the breadth be x

length= 2x-4

2(2x-4+x) = 100 cm( 1m)

2(3x-4)=100

3x-4= 100/2= 50

3x=50+4=54

x=54/3

x=18