Task - Illustrative Mathematics
... with rigid motions of the plane and also uses the fact that the radius of a circle at a point D meets the tangent line to the circle at D perpendicularly. This task could be rewarding for students even if only approached from a construction point of view. Finding the center of the inscribed circle a ...
... with rigid motions of the plane and also uses the fact that the radius of a circle at a point D meets the tangent line to the circle at D perpendicularly. This task could be rewarding for students even if only approached from a construction point of view. Finding the center of the inscribed circle a ...
Document
... Since the Law of Cosines is more involved than the Law of Sines, when you see a triangle to solve you first look to see if you have an angle (or can find one) and a side opposite it. You can do this for ASA, AAS and SSA. In these cases you'd solve using the Law of Sines. However, if the 3 pieces of ...
... Since the Law of Cosines is more involved than the Law of Sines, when you see a triangle to solve you first look to see if you have an angle (or can find one) and a side opposite it. You can do this for ASA, AAS and SSA. In these cases you'd solve using the Law of Sines. However, if the 3 pieces of ...
