Problem 18. Let P = (0,1/2), Q=(1/2,0) and R = (-1/2,0). 1.

Last updated: 7/29/2022

Problem 18. Let P = (0,1/2), Q=(1/2,0) and R = (-1/2,0). 1. Compute the perimeter of the hyperbolic triangle △PQR. 2. Compute the angles ∠PQR, ∠QRP and ∠QPR.