SMP PUTRI LUQMAN AL HAKIM

Inside the Class: Fruity Math

12 Oktober 2009 · Tinggalkan sebuah Komentar

9C Mathematics Experiment on the first week of October was constructing the area of a sphere by using orange as model.
See the image, how they proved that the surface area of a sphere is 4 times area of a circle with the same diameter.Luas Bola

Kategori: Inside the Class
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