Question

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.​

Answer 1

Step-by-step explanation:

Let the breadth be x

Then length =3x+6

A/q

2(l+b)=100

2(3x+6+x)=100

2(4x+6)=100

8x+12=100

8x=100-12

8x=88

x=88/8

x=11

=>Breadth =11m

=>length=3x+6

=3×11+6

=33+6

=39m

Answer 2

Let breadth be X

then Length= 6+3X

2(6+3X+X) = 100

12+ 8X = 100

X= 88/8

X= 11

Breadth= 11

Length= 39