. A restaurant has a pedestal for displaying the day’s desserts to customers. Both the base and top of the pedestal are level and square-shaped. Each side of the base is 6 ft. long and each side of the top is 4 ft. The top is 3 ft. above the base. Note that the squares of the top and base are similarly aligned(a) Determine the angle between the top and each side.

BDetermine the angle between two adjacent sides.