### Clarifications

*Clarification 1:*Instruction includes using the Pythagorean Theorem and completing the square.

*Clarification 2:* Within the Geometry course, key features are limited to the radius, diameter and the center.

**Subject Area:**Mathematics (B.E.S.T.)

**Grade:**912

**Strand:**Geometric Reasoning

**Date Adopted or Revised:**08/20

**Status:**State Board Approved

## Related Courses

## Related Access Points

## Related Resources

## Formative Assessments

## Lesson Plans

## Original Student Tutorials

## MFAS Formative Assessments

Students are asked to find the center and radius of a circle given its equation in general form.

Students are asked to find the center and radius of a circle given its equation in general form.

Students are given the coordinates of the center, (*h*, *k*), and the radius, *r*, of a circle and are asked to derive the equation of the circle using the Pythagorean Theorem.

Students are given the coordinates of the center and the radius of a circle and are asked to derive the equation of the circle using the Pythagorean Theorem.

## Original Student Tutorials Mathematics - Grades 9-12

Learn how to write the equation of a circle using Pythagorean Theorem given its center and radius using step-by-step instructions in this interactive tutorial.

Find the location and coverage area of cell towers to determine the center and radius of a circle given its equation, using a strategy completing the square in this interactive tutorial.

## Student Resources

## Original Student Tutorials

Find the location and coverage area of cell towers to determine the center and radius of a circle given its equation, using a strategy completing the square in this interactive tutorial.

Type: Original Student Tutorial

Learn how to write the equation of a circle using Pythagorean Theorem given its center and radius using step-by-step instructions in this interactive tutorial.

Type: Original Student Tutorial