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David Butler's triple trig triangle, meeting at a point
Author:
Scott Farrar
Topic:
Trigonometry
GeoGebra
New Resources
z`]]
seo tool
Question 6c
判斷錐體
從邊長辨認四邊形
Discover Resources
ortocenter of a triangle
Quad 1 for Homework
Untitled
A moving pinwheel
PV mat and digit cards (millions)
Discover Topics
Pythagoras or Pythagorean Theorem
Reflection
Statistics
Congruence
Straight Lines