Tentukan nilai-nilai perbandingan trigeometri sudut a daei segitiga abc yang siku-siku dititik c, dengan bc=8 dan ac=15

c kuadrat = akar a kuadrat + b kuadrat
= akar 8 kuadrat + 15 kuadrat
= akar 64 + 225
= akar 289
c = 17


Perbandingan trigonometri
1. Sin A = a/c = 8/17
2. Cos A = b/c = 15/17
3. Tan A = a/b = 8/15
4. Csc A = c/a = 17/8
5. Sec A = c/b = 17/15
6. Cot A = b/a = 15/8