Concyclic

Author:FUKUCHAN

Given triangle ABC and point D on AB. O1 is circumcircle of triangle ADC, O2 is circumcircle of triangle DBC. E on AB, F on O1, G on O2, EF//BC, and EG//AC. Please prove that points D, E, F, and G are concyclic.

New Resources

Pythagorean Theorem: Extension Exercises
Function art 3D - waiting shed
רישום חופשי
Congruent Figures
အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

About
Corresponding Angles Converse Postulate
calc 3 - TNB Frame
geogebra classwork
Modul 3.7_Ade Erni_SMPN 2 Teluk Gelam

Discover Topics

Plane Figures or Shapes
Interest Calculation
Means
Dilation
Equations