Circumcenter and Incenter

Students construct the circumcenter and incenter of a triangle.  In this circumcenter and incenter of a triangle lesson, students use Cabrit Jr. to construct a triangle and find its incenter and circumcenter.  Students constuct perpendicular bisectors of the triangle.  Students discuss the location of the circumenter according to the type of triangle; acute, right, or obtuse.

9th - 12th Math 6 Views 29 Downloads
Resource Details

2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

What Members Say

Jessica B.
Lesson Planet helped me a lot during student teaching. Now that I am a first year second grade teacher, it has been an amazing resource. Thanks LP!
Jessica B., Student teacher
Silver Spring, MD