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Shearer Action 2! (Semicircular Angle Problem)

Author:
Tim Brzezinski
Creation of this resource was inspired by this tweet from Catriona Shearer. You can move any of the 3 LARGE POINTS anywhere you'd like at any time. What is the measure of the (soon-to-appear) pink angle? How can we formally prove this is always the case?

Quick (Silent) Demo

New Resources

  • Open Middle: Graphing Linear Inequalities (3)
  • Open Middle: Graphing Linear Inequalities (4)
  • Umbrella Holder
  • Mapping Rectangles into Discs
  • Linear Functions - The Basics

Discover Resources

  • Quadratic: Vertex Form
  • Rozvoj funkce 1/x v bodě x0=1
  • Taak vraag 1 c
  • ailey and maddy
  • meet_me(10, 7, 7, 5, 8, 6) => 45 

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