Puytu

P'uyñu nisqamanta ñawirinaykipaq chaypi qhaway.

P'uytu,^[1] Puytu,^[2] T'iksu^[1] icha Rumpu^[2] (Rhombus) nisqaqa tawantin kaqlla manyayuq tawa k'uchum, iskaynin chimpa manya chimpanasqam, iskaynin chimpa chhukataq kaqllam.

Puytu
Hallka k'iti k'anchar	$A\,=\,{\frac {1}{2}}\cdot e\cdot f={\frac {1}{2}}\cdot {\overline {AC}}\cdot {\overline {BD}}$ $A\,=\,a\cdot h_{a}=b\cdot h_{b}$ $A\,=\,a^{2}\cdot \sin \alpha =a^{2}\cdot \sin \beta$
Iruru muyu	$u\,=\,4\cdot a$
Ch'iqan	$e\,=\,2\cdot a\cdot \cos {\frac {\alpha }{2}}=2\cdot a\cdot \sin {\frac {\beta }{2}}$
Ch'iqan	$f\,=\,2\cdot a\cdot \sin {\frac {\alpha }{2}}=2\cdot a\cdot \cos {\frac {\beta }{2}}$
Inkreisradius	$\rho \,=\,{\frac {1}{2}}\cdot a\cdot \sin \alpha$
Länge einer Seite	$a\,$
Größe des Innenwinkels bei A	$\alpha \,$
Größe des Innenwinkels bei B	$\beta \,$
K'achiwataqkuna	$e={\overline {AC}};\quad f={\overline {BD}}$