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Kelompok 7

Kelompok 7. Alfa Robi Hany Zahira Mayu Syahwela Septi Ayuningsih PMT IVD. BRSL. (Bangun Ruang Sisi Lengkung). BANGUN RUANG. (Bangun Ruang Sisi Lengkung). BRSL. (Bangun Ruang Sisi Datar). BRSD. (Bangun Ruang Sisi Datar). BRSD. Close. BOLA. BRSL. TABUNG. KERUCUT. TABUNG. BENDA.

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Kelompok 7

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  1. Kelompok 7 • Alfa Robi • Hany Zahira • Mayu Syahwela • Septi Ayuningsih PMT IVD

  2. BRSL (Bangun Ruang Sisi Lengkung)

  3. BANGUNRUANG (Bangun Ruang Sisi Lengkung) BRSL (Bangun Ruang Sisi Datar) BRSD

  4. (Bangun Ruang Sisi Datar) BRSD Close

  5. BOLA BRSL TABUNG KERUCUT

  6. TABUNG BENDA Lsp UNSUR

  7. Tabung di sekitar kita..... BENDA Tabung Ring Bensin Tabung api Tabung Vial dan Tutup Tabung Gas

  8. PengenalanBahanBekas Sebagai media pembelajarantentangbangunruangsisilengkung (tabung) kamimemanfaatkankalenderbekas, dimanakalenderiniakankamimodifikasisedemikianrupasehinggakalenderinidapatdibongkarpasang.

  9. TujuanPemanfaatanBarangBekas Mengajarkansiswatentangbangunruangsisilengkung (tabung) tanpamenghafalrumusmelainkandenganpemahamankonsep.

  10. Alat Dan Bahan KalenderBekas Lem Penggaris Pensil KertasKado

  11. UNSUR-UNSUR TABUNG r 3 2 t r 1 jari-jari lingkaran bidang paralel 1. jari-jari tabung (r) = jarak antara bidang alas dan bidang datar 2. tinggi tabung (t) = Selimut tabung, alas dan tutup 3. Sisi tabung =

  12. r L = p x l = 2rt t r MENEMUKAN RUMUS LUAS SELURUH PERMUKAAN TABUNG L= L■ +L Ο 2 = 2rt + 2 r = 2r(t+r) L= r 2 Lsp = 2r(r+t)

  13. Sekian..........

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