Activity 1

Author:Vivian Buchanan

a) Does this picture show an altitude, median, or midline? How do you know? b) Move the shapes/vertices around with the mouse. Which triangle is a construction? How do you know?

New Resources

Volume by Shells Around y
Pitfalls of Disk/Washer Method
Equation of Locus - Parabola
Making New Year's resolutions for 2026
Prism Drawn in 1-Point Perspective

Discover Resources

Quadratic Equation
Example 2: Congruence with Rigid Motions
Proof Prompt (B)
Midterm 2 Part 1 Tech Class 2017
Aflarea unui pct intre doua pct

Discover Topics

Histogram
Centroid or Barycenter
General Quadrilateral
Incircle or Inscribed Circle
Circumcircle or Circumscribed Circle