Kubu ka Bonya
Nin maquette in bɛ a to i ka se ka kubu kelen ka bonya lajɛ. I ka a fan cogoya yɛlɛma walasa ka a lajɛ cogo min na a bonya bɛ Changé.
Yɔrɔnafana da wuliƝininkali minnu bɛ nin maquette 3D kan
I bɛ kuru (cube) bonya jateminɛ cogo di?
Bonya (volume) ye kinbɔn (edge) janya saba yɛrɛyɛrɛtɔ ye: V = a × a × a = a³. Ni kinbɔn janya ye 3 cm ye, bonya bɛna kɛ 27 cm³ ye. Bonya bɛ jira ni santimɛtɛrikubu (cm³) ɲɔgɔnnaw ye.
Mun bɛ kɛ kuru (cube) ka bonya la ni a kinbɔn janya caya ye siɲɛ fila ye?
A bonya bɛna caya siɲɛ segi (8) ye, sabu danbaya (dimension) saba bɛɛ bɛ caya siɲɛ fila: 2 × 2 × 2 = 8. Ni i bɛ kinbɔn janya Changer maquette kɔnɔ, i bɛ se ka nin yɛlɛma ye.
Sɔrɔyɔrɔw: OpenStax