John is putting a fence around his garden that is shaped like a half circle and a rectangle. how much fencing will john need? use for .

solution:

john is putting a fence around his garden that is shaped like a half circle and a rectangle.

total fencing that john will require = sum circumference of half circle and perimeter of the rectangle.

suppose the radius of the circle is r , and l and b be the length and breadth of the rectangle.

then the circumferernce of the half circle =

perimeter of the rectangle

total fence=

hence, john will require fencing to fence around his garden

sorry, i can't understand your question. will later if you describe more clearly!

: )

30 people weigh 160 pounds or more