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Barisan Geometri (BG) by : Okti Sri Rahayu

Barisan Geometri (BG) by : Okti Sri Rahayu. Tujuan pembelajaran. Setelah melakukan pembelajaran diharapkan siswa dapat ; Menjelaskan pengertian baris geometri Memahami perbedaan baris aritmatika dan geometri Menentukan suku ke-n suatu barisan geometri

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Barisan Geometri (BG) by : Okti Sri Rahayu

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  1. Barisan Geometri (BG) by : Okti Sri Rahayu

  2. Tujuan pembelajaran Setelah melakukan pembelajaran diharapkan siswa dapat ; Menjelaskan pengertian baris geometri Memahami perbedaan baris aritmatika dan geometri Menentukan suku ke-n suatu barisan geometri Menyelesaikan masalah program keahlian yang berkaitan dengan barisan geometri

  3. 1 2 8 4 contextual 16

  4. Bentuk Umum Barisan Geometri U₁, U₂, U₃, . . ., atau a, ar, ar², . . ., Ket : a: U₁ : suku pertama r : rasio (pembanding) n : banyaknya suku

  5. Suku ke-n rasio

  6. contoh soal

  7. 1. Diketahui barisan 27,9,3,1,... Tentukan : Rumus suku ke-n Suku ke-8 Jawab : a. b.

  8. Soal Latihan

  9. Tugas Rumah Kerjakan LKS : 1. Halaman 56 (Tugas Individu) no. 1 dan 2 2. Halaman 57 no. 7 dan 8a

  10. Sekian dan terima kasih.......

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