NMT / ZNO

Formulas and reference

A compact mathematics reference in two levels: the NMT exam sheet and the full ZNO formula set.

NMT — exam reference sheet · Geometry · 2 formulas
NMT mode Shows only the compact set matching the NMT-2026 reference materials.
Circle and disk

Circle

Circumference

\[L=2\pi R\]
Circle and disk

Circle area

Area of a circle

\[S=\pi R^2\]