Question

The perimeter of a rectangle
is 180 m and its length is
10 metres more than its width
Find its length & Width​

Answer 1

Answer:

length is 50

width is 40

Step-by-step explanation:

let the length be x+10 so width is x

2 ( 2x+10 ) = 180

2x = 80

x = 40

Answer 2

Answer:

LET THE WIDTH BE X THEN LENGTH IS 10 MORE THAN WIDTH THAT IS X+10.

SO WIDTH = X

LENGTH=X+10

$perimiter \: of \: rectangle \: - 180m \\ length = x + 10 \\ width = x \\ now \: according \: to \: direct \: formula \\ of \: perimiter \: of \: rectangle \: - \\ p = 2(l + b) \\ 180 = 2(x + x + 10) \\ \frac{180}{2} = x + x + 10 \\ 90 = 2x + 10 \\ 2x = 90 - 10 = 80 \\ x = \frac{80}{2} \\ x = 40$

NOW WE HAVE GOT THE VALUE OF X SO...............

$weidth = x = 40 \\ length = x + 10 = (40) + 10 = 50$

HOPE THIS WILL HELP YOU

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