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Copy of Herons Formula
Author:
John
,
chudson
Use Herons formula to determine the area of a triangle when you are gicven the lengths of the sides.
GeoGebra
Drag the vertex of the triangle to create a new triangle to test.
New Resources
Finding Average Rate of Change of a Function
alg2_05_05_01_slider_practice_flvs
Exploring the Derivative of an Exponential Function
Average Rate of Change: Graph a Function (2)
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
Deanna Jadallah
Intersecting Chords Theorem (Extension)
Challenge 2
Círculos unitários pela norma p (com p = 2, 4, ...)
Flower Ro
Discover Topics
Trigonometric Functions
Similarity Transformation or Similarity
Scalene Triangles
Square
Cone