A farmer wishes to put a fence diagonally across a rectangular field. He does not have time to measure the diagonal but already knows the sides of the existing field are 500 m by 1200 m. How much fencing will he need to buy?

A farmer owns a rectangular field that has an area of 2400 square metres. Along one edge of the field is a straight river that is 64 metres long. The farmer wishes to replace the fences that border his adjoining neighbors’ properties. How much will it cost the farmer to replace these fences if a fence costs $5.45 per metre?

A farmer wants to fence an area of 3750 square feet in a rectangular field and then divide it in half with a fence parallel to one of the sides of the rectangle. What should the lengths of the sides of the rectangular field be so as to minimize the amount of fencing needed? ft (smaller value) ft (larger value)

A homeowner wants to fence her rectangular backyard. The yard is 55ft by 82ft. If fencing costs $6 per foot, how much will it cost to fence the yard?

Cheko helps his grandfather fence the garden on weekends. The garden has an area of 104 m2 and a breadth of 8 metres. The cost of fencing the garden is $42 per metre. How much will it cost to fence the garden?

Jackson has 58 m of fencing to build a four-sided fence around a rectangular plot of land. The area of the land is 204 square meters. Solve for the dimensions (length and width) of the field.