3D geometry question

Author:Scrooge

Folding this together in 3D space, which angle will be larger: that between the septagon and the hexagon, or that between the septagon and the pentagon?

New Resources

Rolling Circles and Polygons
Building Triangles with Set Areas
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Parallelogram Anatomy
Conway Circle Theorem

Discover Resources

Equations of parallel lines
Cutting Strips from a Square
Properties of a Kite
Geogebra lab 4 -

Discover Topics

Means
Numbers
Congruence
Bar Chart or Bar Graph
Linear Regression