Question

the perimetre of rectangle is 68 cm.if the breadth is 4cm less than its length .8​

Answer 1

Let the length(l) of rectangle be 'x'

Thereby, breadth(b) = x - 4

Given that, perimeter = 68

=> 2(l+b) = 68

=> l + b = 34

=> x + x - 4 = 34

=> 2x = 30

=> x = 15

x = 15 Thus, Length = x = 15 cm

x = 15 Thus, Length = x = 15 cm Breadth = x - 4 = 11 cm

Answer 2

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