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.)

New Resources

רישום חופשי
Addition of Vectors Algeraically
立体几何-公理3及推论
Colouring of Venn Diagram
Adding Decimal Numbers and Shortest Path Strategies

Discover Resources

Copie de planche de Galton
Trigoometry
MA522 Project 3 Geogebra Fuqua Katy
남미 스타일의 항아리
Geometry Notes Section 1.5: Angle Relationships

Discover Topics

Step Functions
Vectors 3D (Three-Dimensional)
Tangent Line or Tangent
Integers
Vectors