Some more constructions

Angle Bisector

How about trisecting an angle? <link>

Altitude of a triangle


Learning Target: I can construct these “points of concurrency” an orthocenter, a centroid, circumcenter and a the incenter of a triangle

Graded: Due for Friday

A printed geogebra sketches or paper with one of each of these constructions.

Use the Web to find out why each point of concurrency is important. Include that on with your paper


Star Math testing. I’ll right in a 50 point formative grade if you take it seriously and put in some effort.


Working on your points of concurrency assignment


Finishing up the points of concurrency assignment

If we do not need the time:

Learning target: I can explain the difference between deductive and inductive reasoning.