What subjects would Quadrilateral, Non-Quadrilateral, polygons be used in other than maths

Need solving this second acceleration problem.

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

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.