Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. 5.2 Circumcenters & Incenters
    1. Perpendicular Bisector
    2. Circumcenter
    3. Angle Bisector
    4. Incenter
    5. Challenge

    5.2 Circumcenters & Incenters

    Author:Debra Schneider
    Find circumcenters (perpendicular bisectors intersection) and incenters (angle bisectors intersection) in an acute, right and obtuse triangles.
    5.2 Circumcenters & Incenters

    Table of Contents

    • Perpendicular Bisector

      • Acute Triangle
      • Right Triangle
      • Obtuse Triangle
    • Circumcenter

      • Circumcenter
      • Circle Around a Triangle
      • Circumcenter in a Right Triangle
    • Angle Bisector

      • Acute Triangle
      • Right Triangle
      • Obtuse Triangle
    • Incenter

      • Incenter
      • Put a Circle in a Triangle
    • Challenge

      • Challenge #1
      • Challenge 2
      • Find Circumcenter with Algebra
    Next
    Acute Triangle

    New Resources

    • အခြေခံ data အခေါ်အဝေါ်များ
    • Marion's Theorem
    • Nikmati Keunggulan Di Bandar Judi Terpercaya
    • Dilation + Rotation
    • Colouring of Venn Diagram

    Discover Resources

    • Lower and Upper Sum
    • Tehmoor
    • house
    • First Rotation
    • Theorem 7

    Discover Topics

    • Intersection
    • Arithmetic Operations
    • Median Value
    • Division
    • Median Line
    AboutPartnersHelp Centre
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2025 GeoGebra®