Page 4 - E-modul Rasio Trigonometri KD 3.7_Nailul Munna
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DAFTAR ISI
HALAMAN SAMPUL............................................................................................................. 1
KATA PENGANTAR .............................................................................................................. 3
DAFTAR ISI............................................................................................................................. 4
PENDAHULUAN .................................................................................................................... 6
Petunjuk Penggunaan Modul .............................................................................................. 6
Kompetensi Inti .................................................................................................................. 6
Kompetensi Dasar .............................................................................................................. 7
Indikator Pencapaian Kompetensi ...................................................................................... 7
Tujuan Pembelajaran .......................................................................................................... 7
PETA KONSEP ....................................................................................................................... 8
MOTIVASI ............................................................................................................................... 9
ILMUWAN MATEMATIKA ............................................................................................... 11
Apersepsi ................................................................................................................................. 12
Pengukuran Sudut dengan Derajat dan Radian ................................................................. 13
Ayo Mengamati Menghitung Besar Sudut Pada Dua Jarum Jam .................................... 13
Ayo Memahami ................................................................................................................ 14
Sudut ................................................................................................................................. 14
Ukuran Sudut .................................................................................................................... 15
Hubungan Satuan Derajat dan Radian .............................................................................. 16
Contoh 1 ........................................................................................................................... 17
Contoh 2 ........................................................................................................................... 18
Sudut-Sudut Derajat dan Radian ...................................................................................... 20
Rasio (Perbandingan) Trigonometri Dasar ......................................................................... 21
Perbandingan Trigonometri Pada Segitiga Siku-Siku ....................................................... 22
Ayo Memahami ................................................................................................................ 22
Ayo Mengamati Ketehubungan Antar Rasio Trigonometri ............................................. 23
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