Copy of Explore - Chord Length

Autor:Nancy Mims, Accesscd

AB and CD are chords that intersect inside circle O. Drag A, B, C, and D to adjust the lines. The text shows the lengths of the segments and their products. How are the products of the segments of the chords related?

Materiale noi

Untitled
Roll 6d five times
Flip A Bunch of Coins
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Flip 4 Coins

Descoperă materiale

Rolling a parabola
Distance from Center to Vertices of Dilated Triangles (Similar Triangles)
Reflections
Cosine Transformations
Example LF.FORM.4 Point Slope Composition

Descoperă Subiecte

Tangenta
Patrulatere
Calcul integral
Geometrie
Paralelogram