Question

the breath of rectangular garden 3/4 of its length.if its perimeter is 40 find its dimensions​

Answer 1

Answer:

If the breath of rectangular garden 3/4 of its length and its perimeter is 40  then length is 11.42 m and breadth is 8.565 m.

Step-by-step explanation:

Let the length be x then its breadth be $\frac{3x}{4}$

Perimeter of rectangular garden = 40m

2(length + breadth) = 40

$(x + \frac{3x}{4}) = \frac{40}{2}$

$\frac{7x}{4} = \frac{40}{2}$

$7x = \frac{40}{2} \times 4$

$7x = 80$

$x= 11.42 m$

Hence,

Length of rectangular garden x = 11.42 m

Breadth of rectangular garden $\frac{3x}{4} = \frac{3}{4} \times 11.42= 24/3 = 8.565 m$