Three circles & triangle

Author:
MathsJF

Triangle & 3 circles

Step 1 Draw any triangle, Step 2 Construct the angle bisector of two angles, mark the intersection D, Step 3 Construct a perpendicular from D to the side of the triangle, mark this point E, Step 4 Point E will mark a point on two of the circles, construct the 3 circles. Thank you to Chris Saker for sharing this activity. Getting the geometry correct was one thing and then had to master GeoGebra, satisfying to complete it.