Explain how to use the shaded polygonal regions shown to estimate the area A
inside the curve.
10
2.
Use Problem 1 to find an average estimate for the area inside the curve.
From EngageNY.org of the New York State Education Department. Grade Geometry Mathematics Module 3, Topic A, Lesson 1. Internet. Available from https://www.engageny.org/resource/geometry-module-...; accessed 14/Apr/2016.