Nanashi_Zero - Sine θ Cos θ Tan θ

[00:00.00]时代音乐网 www.78497.com  [00:00.26]The sine of an angle is the ratio of the opposite side [00:05.58]To the hypotenuse of a right-angled triangle [00:08.85]Mathematically sin(x) = opposite / hypotenuse [00:13.76]Cosine (cos) [00:20.09]The cosine of an angle is the ratio of the adjacent side [00:25.50]To the hypotenuse of a right-angled triangle [00:28.74]Mathematically cos(x) [00:30.97]Mathematically cos(x) [00:33.60]Mathematically cos(x) [00:36.52]Mathematically cos(x) = adjacent / hypotenuse [00:42.99]Tangent (tan) [00:43.60]The tangent of an angle is the ratio of the opposite side [00:49.72]To the adjacent side of a right-angled triangle [00:51.55]Mathematically tan(x) [00:53.64]Mathematically tan(x) [00:56.44]Mathematically tan(x) [00:59.38]Mathematically tan(x) = opposite / adjacent [01:03.15]Hypotenuse [01:05.06]Tangent (tan) [01:11.38]The tangent of an angle is the ratio of the opposite side [01:18.33]To the adjacent side of a right-angled triangle [01:20.12]Mathematically tan(x) [01:22.43]Mathematically tan(x) [01:25.11]Mathematically tan(x) [01:27.97]Mathematically tan(x) = opposite / adjacent [01:31.51]Hypotenuse [01:33.63]Tangent (tan) [01:34.66]The tangent of an angle is the ratio of the opposite side [01:41.31]To the adjacent side of a right-angled triangle [01:42.97]Mathematically tan(x) [01:45.28]Mathematically tan(x) [01:57.35]Hypotenuse [02:02.98]Hypotenuse [02:04.47]Triangle [02:05.88]Triangle [02:07.45]Mathematically tan(x) [02:09.47]Hypotenuse [02:13.02]Mathematically tan(x) [02:15.09]Hypotenuse [02:15.85]Triangle [02:17.23]Triangle [02:18.88]Mathematically tan(x) [02:20.87]Mathematically tan(x) [02:23.66]Mathematically tan(x) [02:26.34]Adjacent / hypotenuse [02:30.87]Mathematically tan(x) [02:33.76]Mathematically tan(x) [02:36.58]Mathematically tan(x) [02:39.03]Adjacent / hypotenuse [02:41.64]Tangent (tan) [02:43.71]The tangent of an angle is the ratio of the opposite side [02:49.84]To the adjacent side of a right-angled triangle [02:51.57]Mathematically tan(x) [02:53.75]Mathematically tan(x) [03:23.28]Mathematically tan(x) [03:25.98]Mathematically tan(x) [03:28.71]Mathematically tan(x) [03:31.18]Adjacent / hypotenuse [03:35.11]Tangent (tan) [03:36.15]The tangent of an angle is the ratio of the opposite side [03:41.92]To the adjacent side of a right-angled triangle [03:43.72]Mathematically tan(x) [03:46.02]Mathematically tan(x) [03:48.63]Mathematically tan(x) [03:51.50]Mathematically tan(x) [03:54.03]Adjacent / hypotenuse [03:57.61]Tangent (tan) [03:59.34]The tangent of an angle is the ratio of the opposite side [04:04.72]To the adjacent side of a right-angled triangle [04:06.71]Mathematically tan(x) [04:08.80]Mathematically tan(x)