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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
apec
Circles - Relative Positions
Graph of y = a(x − h)² + k
Average Distance
Graphical solution of ax² + bx + c = k
Discover Resources
UCSS Math I 2.3.2 Example 2
Normal distribution
Secant secant segments
AMSP PD Videos - Teaching Further Pure
Purple
Discover Topics
Frequency Distribution
Ellipse
Similar Triangles
Polygons
Step Functions