Question

plZ answer with explanation
I will mark as brainiest​

Answer 1

Answer:

Length=20cm. Breadth=16cm

Step-by-step explanation:

Let breadth be x then length =x+4

Half of Perimeter =36 cm

L+B=36

x+x+4 =36

2x=32

x=16cm

Breadth= 16cm, length= 20cm

Answer 2

Let the breadth of the garden be x metre

Let the length of the garden be x+4 metre

According to the given condition,

Perimeter of rectangle=2(length+breadth)

Half perimeter of rectangle=length+breadth

36=x+x+4

36=x+x+4

36=2x+4

36=x+x+4

36=2x+4

18=x+2

16=x

Therefore,

Length=x+4=20m

Breadth=x=16m