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

רישום חופשי
MC #2
z`]]
Linear Approximations
Transformaciones usando coordenadas

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circle tangent
lina
acos Function
Useful: 1st Year Tutorials
Fala sferyczna - ekstrema

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