Parallel Lines, Skew Lines, and Parallel Planes

Author:Jessica Schumacher, Michael Bailey

ANSWERS:

1) Line BC, Line EH, Line FG 2) Line AD, Line EH, Line AH, Line DE, Line CD, Line GH, Line CH, Line DG, Line EG, Line AC 3) Plane ABE 4) Line AB, Line AD, Line CD, Line BC, Line AC, Line BD

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Constructing Equilateral Triangles + Activities
Sticky point to list of points
Tube moving at distance of a curve.
task1_lightBulb
Trophy (version 2)

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Area Comparison
Cercle et fonctions trigonométriques
Linear Equation Y=m*X+b
Centroid

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Equations
Pie Chart or Circle Chart
Dilation
Surface
Variance