Page 4 - E-modul Rasio Trigonometri KD 3.7_Nailul Munna

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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