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TRIGONOMETRI



Pengertian Trigonometri 
Trigonometri terdiri dari sinus (sin), cosinus (cos), tangens ( tan), cotangens (cot), secan (sec) dan cosecan (cosec). Trigonometri merupakan nilai perbandingan yang didefinisikan pada koordinat kartesius atau segitiga siku-siku. 
Jika trigonometri didefinisikan dalam segitiga siku-siku, maka definisinya adalah sebagai berikut: 
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgz0tJGye024ztWffXNKKkanOVgDZM5s8AUer6SlxrYAXKFfnbXTAsv1u7pJS7clS_sL7eMnxdcbCf5Sw6DzcjMnuqF66CZvpJ-an2aeCRgFZHc6XyYxSTrPBXV4SgnVnUjBIqEuNCqX8_4/s320/V16.png 
Rumus-rumus Identitas Trigonometri
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkYti5JSCmbsIns3DLnzfiThCMuxKvEKQO7mGQkxgZAYzlGsvIadnjX9FTkHHm6MW0diUilWv09FVk-J8qv8sElxN1ZnJntvEaN8tXQwtgOyHmmvLTBvL_wdnque1Lie-k_8dsWQqdEjKm/s320/V18.png

A. Bentuk Umum

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoPVBrvAKPzk21HlU-35uF0oDHwxMrfChTWhjp93Yc2tuXabJ9sH4WdgrBZp5QLiKoVIQgXEFSlr0SOPwAPYY6niOQjSan20jJFeA8JMIJuZKfASKTtdUWQ0tc9S1IQapPb8CSVTpsIMV5/s320/trigono1.jpg

B. Sudut-Sudut Istimewa
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgpSwjhocRDc3CXw22_IaILrYL8SK1EezYnouLrhM2Te2zgCFZ4C_96tj4GQjtNGrS96tdeIKepp2RGdwo5jTIdXfw1WlE4XPIv3A4bDUZOWVJdWfhh0NiMpQaWBxqvEI5xfgW8zCse0uXp/s320/trigono2.jpg

C. Hubungan Sudut Berelasi antara Sin, Cos dan Tangen
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgguKc5X6O89ndHEgH2UsnxdB2hhYMSuFIwqJgLiGL73zpAcbrmudtJAy8syLWySwsXnfPgp4_vlnyGLpOiC9eT0bpiIIUERTWTcYMOHJoclmmPePnZGSOJOjIhblDCeIvjBUBCggAqEKqF/s320/trigono3.jpg
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjFXWYbTAqQq_ZJY3APqyffYZLg5b1a9TxlXHKY6_oQsLXvPabnn-TGgsv9siWyH1Q9Nrs9h_2aDZqdB_DJa_lt_K_xVWOPihO7tkS9SZLm0HXIn_Jnx27SG4S9F0vPJdNbCPH5ySTcrgU/s320/trigono4.jpg

D. Rumus-rumus Trigonometri

1. Aturan sinus
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV5Z0F_pxqaBy4TQ8R6TIWox6lDaQdbmc7TSZ_KWw92Ca7WISR1o8eX3EOK7MjPI4LDAIrFkzY7scy4ib49WPYTEPvF47KHJPkfeE0QREC8gClf6M7G-HmIYAyIoZcVbMd8fYbtqyjZNyB/s320/trigono5.jpg

2. Aturan Cosinus
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_N_FsqeHD1xaJnVEEEmxaTOi_tIUeNcdWVG5GFcYgEDL4HdRQIELjzNT0hNOct9LJb4rTc5VCJMSWj7K7EAg2EzT7cvaE5Cxoa_09eLXzLdctBi2SNp4anH1CCCu01ZIvjHSK_3YrDdfz/s320/trigono6.jpg

3. Luas Segitiga ABC
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhIr79Yr25okTUxKqgjal4C9W4Vzxpq_9-wPX748-VlUpp-190HSUgMIWN7Y233KJKcmYh8eDaLGqmhg9vmLUSyLDREwHBt0ohvQPvphmcE-1SGK_XWU5mUYbr5PV4XO30q3jQohaHDSoL/s320/trigono7.jpg

4. Jumlah dan Selish Dua Sudut

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUEk69SyC8Lk-pHd-uTZwqP5ooIJFZBPj85cvUTBjIai5Z_RB_8fmpKv_bsGPJm7kzxgLMi6A5M4BPOqHZ2kCXXuTmvjWXXSL__dX3ClEsS3gW7FJy07hvW5XQHdX2ovpILWdvYC08OX2S/s320/trigono8.jpg

5. Sudut 2A (Sudut Kembar)
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaeR0eb8jLVmrQWt3C_3nti-I_7ReWnm6Z5_SNVvdh2WqoAHN88CzbEUJ2DY9P2XkvUXyO-RRxF-TyMnWpEhjZs5pD3G2160pwASydGVXhrwQwsUEDFURsCMlUlYUeUkZ4YxKuBkNkMG9G/s320/trigono9.jpg

6. Hasil Kali Dua Fungsi Trigonometri
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqV6swGQ9kgaMhGJ12tcoKdYFQWPLyk91ph-uuIEriCdlWL_taqjq8a40fZHLsxZsEEjuVw82pAxYuwhJRTefDjda3LEOr1E1ST4F-GKCJXHhlIK9GeVOWUgNqB1-Ww_ABVzos6QFuKQTr/s320/trigono10.jpg

7. 
Jumlah Selisih Dua Fungsi Trigonometri
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj72uHYIAZtP-rr6ix_QNehyphenhypheneHOMtgvyW73q3ahWKqnxVI_7PVJbz12QAMW0i4pgbRpnq3SLk0ONnnRBFLMcZNMP-EF7N2-MNg2V2-KMC6D1iEsturnuFHeuu3_mB6ucEBS3VeoDydQd283/s320/trigono11.jpg

8. Persamaan Trigonometri
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhfZcdYYT9Zi3kxErU8ahYduif1SWf2nqlw0DRvELIm0TldmpIFTtfd6z7H0b9Xs5Fc5fmw7Duex1audPjNaqOgOxiR77CSrB0dicixOu3u8qJv9nMnsk6U_APrZ_5bL1iBLJp0jBQv3i6Q/s320/trigono12.jpg

9. Bentuk a Cos x + b Sin x
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbCB6rMEgJ_Nt7fMfc_qhCqzHmkznArEX3TU2r6V91sYHTNldKG8JaYyUgYwznYIqGKFZ_egm8Wlu9FwvE3NvS-b-6pQYCHGvKPrthVPVNXjQ0a-CPYy9leGq0SutijC5tqyybe5d58_Lb/s320/trigono13.jpg

10. Bentuk a Cos x + b Sin x = chttps://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgw9Wbhyphenhyphen6a6UDCb-EZmnaCKDcFPXoPWPuu7sKRSe6iwGghb9WVtQ1-nlPXUlZWE6Kc5WUF5QdmCh9LEgONp3rqWnLGnkP_SlQA_D7wjeHujNID9m_6JZwl7q8OFuM_EWAVitq6eW8hzj4i-/s320/trigono15.jpg

11. Nilai Maksimum dan Minimum Fungsi f(x) =a Cos x + b Sin xhttps://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAQz6sMeENX8wa0H3jEhnk-9ZGnoAQoWUHuesmQV86EX0e4iZHaXgPUjjCHMuz0ibXBzQcp4axRwxK9QitVNoseDx9Vcalf2G3ufu9cCs0tSfLYS3iPLB-X2k00IWMDCO7xit_-rKpep76/s320/trigono16.jpg

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