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

Squares Question
Congruent Figures
希尔伯特曲线
Pythagorean Template: Integer Legs
Linear Equation Graphs: Thin Slice

Découvrir des ressources

Problem 88
Investigation 6
perpendicular to a line from an external point
Transformacije funkcija - horizontalna translacija (Transformations of the functions - horizontal translation)
Goniometrische getallen van een scherpe hoek

Découvrir des Thèmes

Fonctions Puissances
Orthocentre
Nombres Rationnels
Combinatoires
Intervalle de Confiance