Tangen: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
kuadran -> sistem koordinat kartesius |
Tidak ada ringkasan suntingan |
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Baris 8:
== Nilai tangen sudut istimewa ==
<math>\tan 37^o = \frac{3}{4}\,</math>▼
<math>\tan 53^o = \frac{4}{3}\,</math>▼
<math>\tan 0^o = 0\,</math>
<math>\tan 15^o = \frac{2 - \sqrt {3}}{2}\ = 1 - \frac{\sqrt {3}}{2}\,</math>
<math>\tan 30^o = \frac{\sqrt {3}}{3}\,</math>
▲<math>\tan 37^o = \frac{3}{4}\,</math>
<math>\tan 45^o = 1\,</math>
▲<math>\tan 53^o = \frac{4}{3}\,</math>
<math>\tan 60^o = \sqrt{3}\,</math>
<math>\tan 75^o = \frac{2 + \sqrt {3}}{2}\ = 1 + \frac{\sqrt {3}}{2}\,</math>
<math>\tan 90^o = \infty\,</math>
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