Question

The length of rectangle 7m more than it's breadth .If it's perimeter is 50m find the length and breath of the rectangle

Answer 1

let the breadth be x
then the length is 7x

50= 2 (7x+x)
50= 16x
50/16= x

Answer 2

HEYA! !!!

Given,

perimeter of rectangle = 50 m

let the breadth of rectangle = x

length of rectangle = x+7

Perimeter of rectangle = 2 (l+b)

50 = 2 ( x +x+7)

50 = 2 ( 2x + 7 )

50/2 = 2x +7

25 = 2x + 7

25 - 7 = 2x

18 = 2x

18/2 = x

x = 9,,

Therefore, breadth and length of the rectangle are 9 and 9+7 = 16..


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