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Copy of Trig ratios and similar triangles.
Author:
Ms. Orr
,
Ted Coe
,
Ryan Smith
How is the sine ratio based on similar triangles?
GeoGebra
New Resources
Finding Average Rate of Change of a Function
Quiz: Finding Average Rate of Change
探究由平行線和截線所成的角
Average Rate of Change: Graph a Function (2)
alg2_05_05_01_slider_practice_flvs
Discover Resources
Law of Cosines
Hexagon
Polynomial Equations & Inequalities
สามเหลี่ยมปีทาโกรัส
Straight line y=ax+b
Discover Topics
Line Segment
Translation
Equilateral Triangles
Fractal Geometry
Scalene Triangles