Parallel sides cut proportionally APS

Directions

Move point D along segment AC. Notice the slopes (shown in red) of segments DE and AB (what does this tell you about lines DE and AB? What happens to the ratios

and

as you move point D?

Nuevos recursos

apec
အခြေခံ data အခေါ်အဝေါ်များ
Fourier Lissajous (Mechanical)
Viviani's Curve
Hyperbolic Paraboloid

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Geometry Applets
IB SL Tangents
การสร้างรูปคลี่พีระมิด
สำเนาของ Net of a Square Pyramid
SHM-phasors (in progress)

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