Pencil Angle

Author:John Golden

Slight generalization of a Brilliant.org problem. What will the angle between the pencils be if they are put together tightly tip to tip? (The original problem asked when both pencils were 30 degrees.)

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GeoGebra 3D Modeling Workshop (March 8 2024)
Odd Function Explorer
Right Triangle Inscribed in a Semicircle
Squares Question
Midpoint Theorem Questions: Mild

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Refleksi Objek Terhadap Garis Y=X
reflection across a line passing thru origin
Perp from point to line
Geogebra
B-Solution of puzzle

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Hypergeometric Distribution
Polygons
Linear Programming or Linear Optimization
Logic
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