Pencil Angle

Auteur :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.)

Nouvelles ressources

Right Triangle Inscribed in a Semicircle
Linear Combination of Vectors
Deciding How New Information Affects Probability
Midpoint Theorem (V2): Integer Solutions
Deriving the Arc Length Formula

Découvrir des ressources

Similar Triangles with Scale Factor Slider
Lesson 3.2 Exploration
GoGeometry Action 99!
Integrala fct radical
KML_5PB_ggb

Découvrir des Thèmes

Géometrie
Multiplication
Intégrale Définie
Sphère
Triangles Scalènes