Assignment: Area of Circles Investigation

Part I: Polygons and Circles

a. Help Dakota with her homework. Use diagrams of inscribed polygons to approximate the area of each circle. Assume that all of the circles have a radius of 1.

Inscribed Polygon Base and Height of each Triangle Area of Inscribed Polygon

b = 1.73 and h = 0.5

b = 1 and h = 0.87

b = 0.77 and h = 0.92

b = 0.52 and h = 0.97

Incorporate at least two module vocabulary words in your responses to Parts II and III.

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text