filmov
tv
Trigonometry for Obtuse angle
Показать описание
What if the angle the hypotenuse is situated at an angle in access of 90 deg(Obtuse anble).There are simple formulae for trigonometric functions for angles within 90 deg , likewise there have to be simplified ways for deriving the formulae for obtuse angles.
0:07:26
0:10:38
0:05:31
0:11:26
0:05:55
0:10:53
0:04:23
0:12:49
0:13:23
0:04:06
0:07:10
0:21:52
0:00:19
0:00:22
0:08:07
0:19:22
0:05:26
0:07:00
0:12:05
0:01:24
0:00:06
0:14:55
0:00:59
0:07:05