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ASSALAMUALAIKUM WR. WB

ASSALAMUALAIKUM WR. WB. SELAMAT PAGI. SALAM SEJAHTERA. B A N G U N R U A N G. K U B U S B A L O K T A B U N G. H. G. E. F. D. C. A. B. K U B U S. H. G. E. F. D. C. B. A. B A L O K. T A B U N G. H. G. E. F. D. C. A. B. VOLUM KUBUS.

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ASSALAMUALAIKUM WR. WB

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  1. ASSALAMUALAIKUM WR. WB SELAMAT PAGI SALAM SEJAHTERA

  2. B A N G U N R U A N G K U B U S B A L O K T A B U N G

  3. H G E F D C A B K U B U S

  4. H G E F D C B A B A L O K

  5. T A B U N G

  6. H G E F D C A B VOLUM KUBUS Setiap kubus mempunyai sisi sama panjang panjang = lebar = tinggi, maka volum kubus: Volum = sisi x sisi x sisi = S x S x S = S3 Jadi, V = S3

  7. H G E F D C A B LUAS KUBUS Setiap kubus terdiri dari 6 buah sisi yang bentuknya persegi yang luas setiap sisinya sama. Luas = 6 x S x S = 6 S2 Jadi, L = 6 S2

  8. H G E F D C A B VOLUM BALOK Setiap balok: sisi panjang (p), lebar (l) dan tinggi (t). Volum = p x l x t = plt Jadi, V = plt

  9. H G E F D C A B LUAS BALOK L1 = 2 x p x l L2 = 2 x p x t L3 = 2 x l x t

  10. H G E F D C B A LUAS BALOK Luas sisi balok : Luas = L1 + L2 + L3 = 2pl + 2pt + 2lt = 2 (pl + pt + lt)

  11. t r Sebuah tabung mempunyai alas berbentuk lingkaran. Volum tabung sama dengan alas x tinggi V = L. alas x tinggi = r2 x t Jadi, V = r2t

  12. t r LUAS TABUNG Sisi tabung terdiri dari: - alas dan tutup berbentuk lingkaran - selimutnya berbentuk persegi panjang

  13. LUAS TABUNG Luas sisi = 2 x L. alas + L. selimut = 2r2 + 2rt = 2r ( r + t ) Jadi, luas sisi tabung = 2r ( r + t )

  14. SAMPAI JUMPA PADA MATERI BERIKUTNYAJANGAN LUPA BELAJAR

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