Chapter 4

Define Tangent Ratio

Ch 4 Define Tangent Ratio.mp4

4.1.1 Lesson

4.1.1 4-4 Slope Ratio.mp4

Using Tangent

Ch 4 Using Tangent Ratio.mp4

Area of Complex Shapes

Ch 4 Area of Complex Shapes.mp4

Area Model

Ch 4 Area Model.mp4

Tree Diagram

Ch 4 Tree Diagram.mp4

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