A musician is constructing an octagonal recording studio in his home. The studio with dimensions shown below is to be built within a rectangular 31'9" by 279.4 room. Point D is er' from wall 2, and points and B are each from wall 1. Using the law of sines and right triangles, determine to the nearest tenth of an inch how far point A is from wall 1 and from wall 4

The point A is blank away from wall 1 ??
(Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed)