a bedroom is 14 ft by 12 ft and hallway is 8ft by 3ft are getting new wood flooring. wood flooring is priced at $6.20 per square foot. how much will it cost to add the wood flooring

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?