If there's 20 foot fence and there are four equal sides and you have paid one half what fraction of the job have you completed

The chart below shows the distribution of weeds in yard

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²