Circumscribing a Circle About a Triangle

Curated and Reviewed by Lesson Planet

This Circumscribing a Circle About a Triangle lesson plan also includes:

Circumscribing a Circle About a Triangle
Worksheet
Join to access all included materials

Pupils circumscribe a circle about a triangle. They construct a triangle using Cabri Jr and then circumscribe it. They then use knowledge of perpendicular bisectors and circumcenters to locate the center of the circle and then circumscribe the triangle.