Women over 30 gained the vote in 1918 mainly because of women’s contributions to the war effort. Do you agree

My investigation starts with a simple question, this question is ‘A farmer has 1000 meters of fencing and wants to know what shape with a 1000 meter perimeter would give the biggest area’. I am planning to start my investigation with the simplest shape or in other world the shapes with the least amount of sides. This means I shall be starting with circle because it has the least amount of or no sides some people would say and also the fact that there can only be one circle with a perimeter of 1000 meters.
Prediction
My prediction is that a rectangle or square will contain the largest area. The reasoning behind this prediction is that when ever you see a farmer’s field in these days in is always a rectangle or a square so logical if the farmers today are using there land to its fullest a square or rectangle plot of land would contain the largest area.
The circle
The diameter of a circle is 318.3098862m
The radius of circle is 159.1549431m
The area of a circle is 31...