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 · 4 formulas
NMT mode Shows only the compact set matching the NMT-2026 reference materials.
Right triangle

Right triangle

Pythagorean theorem

\[a^2+b^2=c^2\]

Cosine of an acute angle

\[\cos\alpha=\frac bc\]

Sine of an acute angle

\[\sin\alpha=\frac ac\]

Tangent of an acute angle

\[\tg\alpha=\frac ab\]