1. We need to buy 22.8 meters of fence
2. Area of garden is 36.2 meters^2
Step-by-step explanation:
I am considering length and width of the garden and not gate.
Length = 
Width = 
Fence needed to buy= Perimeter of garden
Finding perimeter:

Putting values:

So, We need to buy 22.8 meters of fence
The formula required to find area of garden is:


So, Area of garden is 36.2 meters^2
Keywords: Area of Rectangle
Learn more about Area of Rectangle at:
#learnwithBrainly