The length of a rectangular garden is 6 m more than thrice its breadth. If its perimeter is 100 m, find the dimensions of the garden.
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The length of a rectangular garden is 6 m more than thrice its breadth. If its perimeter is 100 m, find the dimensions of the garden.
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Step-by-step explanation:
let the breadth be x
length = 3x+6
perimeter = 2(l+b)
= 2 (x+ 3x +6)
= 2 ( 4x+6)
= 8x +12 =100(given)
or, 8x = 100 -12 =88
or x =11
so breadth =11
length = 3x+6= 3*11+6 = 39