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

bewijs stelling van Pythagoras
Prism Drawn in 2-Point Perspective
Slope Between 2 Points (Phase 2)
Visualizing the Pythagorean Identity with Sine and Cosine
Area Between Two Curves

Descubrir recursos

isosceles triangle construction
for1
translation-4
Graphing Polar Curves
Wave Interference and Beat Frequency
bisecting an angle1

Descubre temas

Cálculo integral
Diagramas
Integral Definida
Integral Indefinida
Correlación