Let ABC a isosceles where AB=AC and angle A is 100degree. The bisector of angleACB meets AB at D. If, BC is equal to 2017. Find AD+CD.
It is about a isosceles
Let ABC a isosceles where AB=AC and angle A is 100degree. The bisector of angleACB meets AB at D. If, BC is equal to 2017. Find AD+CD.



