Question

the breadth of rectangular garden is 2/3 of its length . find its perimeter is 40 m, find its demensions. pls help my class going mam is asking me​

Answer 1

Step-by-step explanation:

The breadth of a rectangular garden is 2/3 of it's length if it's perimeter is 40 metre.

To Find :

Find the dimensions of rectangular garden

Solution : -

Let the length be x then its breadth be

2x/3

...

Perimeter of rectangular garden = 40m

→ 2(length + breadth) = 40

→ (x + 2x/3) = 40/2

(3x + 2x/3) = 20

→ 5x/3 = 20

→x = 3 × 20/5

→x 3 x 4 = 12m

Hence,

★ Length of rectangular garden

→x = 12 m

Breadth of rectangular garden

→ 2x/3

→ 24/3 = 8m

__________________________

__________________________

$\huge{ son \: prodigal}$

Answer 2

let the length be 3x and breadth be 2x

so 2(2x+3x)=40

or 2(5x)=40

or 5x=40/2=20

or x=4

so the dimensions are 12m and 8m