Pencil Angle

Autor: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.)

Nuevos recursos

Rotating Custom Polygons Around an Axis
Isosceles Right Triangle
Midpoint Theorem Questions: Mild
Squaring a Rectangle (PST Version)
Deriving the Arc Length Formula

Descubrir recursos

Rifrazione
Untitled
Pentagonal Umbrella
Skew Lines
finding the square root of 2

Descubre temas

Pitágoras o Teorema de Pitágoras
Área
Triángulos Equiláteros
Triángulos Isósceles
Números