Area and Circumference – 1

This task is the first in a series of three tasks that assess the students’ understanding of informal derivations of the formulas for the area and circumference of a circle. In this task, students are shown a regular n-gon inscribed in a circle. They are asked to use the formula for the area of the n-gon to derive an equation that describes the relationship between the area and circumference of the circle.
Resource ID#: 71089 Type: Formative Assessment
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General Information

Subject(s): Mathematics
Grade Level(s): 9, 10, 11, 12
Intended Audience: Educators educators
Keywords: MFAS, area, circumference, diameter, radius, circle, polygon, apothem, perimeter, inscribed, regular n-gon, regular polygon
Instructional Component Type(s): Formative Assessment
Resource Collection: MFAS Formative Assessments

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