HELP PLEASE

You need to create a fenced off region of land for cattle to graze. The grazing area must be a total of 500 square feet, surrounded by a fence, and in the shape of a regular polygon. Within this grazing area, the length of the apothem must be 10 feet long.

Question

HELP PLEASE 

You need to create a fenced off region of land for cattle to graze. The grazing area must be a total of 500 square feet, surrounded by a fence, and in the shape of a regular polygon. Within this grazing area, the length of the apothem must be 10 feet long.

anonymous · Answer

Part I. Find the total perimeter of the grazing area.
Part II. If the cost of the fence is $7.95 per linear foot, how much will it cost to place a fence around the entire grazing area?
Part III. Suppose this grazing area is  of an industrial grazing area for a major industry farm. What is the total cost to build a fence around the entire land of the large scaled farm?
Include all of the necessary calculations in your final answers for Parts I, II, and III.

anonymous · Answer

@Hero can you help me please?

anonymous · Answer

@rishavraj can you help me please?