Thank you. The question it was asking me was to Find θ1,θ2, and θ1 − θ2.
Oct 6th, 2015
this is the full question. "Two wood sticks and a metal rod, each of length 1, are connected to form a triangle with angle θ1 at the point P, as shown in the first figure below. The rod is then bent to form an arc of a circle with center P, resulting in a smaller angle θ2 at the point P, as shown in the second figure. Find θ1, θ2, and θ1 − θ2.