The Commander-in-TEACH debuts with our first lesson from the Oval Office! (Or perhaps, an amazing Oval Office studio set.) Here, President ObaMATH waxes poetic on the Law of Sines for Trigonometry. A simpler rule than the Law of Cosines, this law involves trigonometric ratios, in order to solve any triangle. Great interaction by the POTUS's student cabinet members. YAY MATH!

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Videos copyright © Yay Math

Tagged under: trigonometry,law sines,law cosines,algebra,algebra 2,math analysis,pre-calculus,calculus,college algebra,inverse trigonometry,sin,tan,geometry,30-60-90,45-45-90,yay math,President Barack Obama,White House,Oval Office, triangle,ambiguous case,SSA,solving triangles,sin A / ,sin B / ,sin C / ,degrees,radians,obamath,oval office,white house,president barack obama,POTUS

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