Kewaye kalkuleta ba ka damar samun kewaye daban-daban na lissafi siffofi, kamar da'ira, square, murabba'i mai dari, alwatika, parallelogram, rhombus, trapezoid da daban-daban dabarbari.
Kewaye da wani square, kewaye dabara kalkuleta
Find kewaye da wani square, da dabarbari, ta yin amfani da tsawon square gefe.