(}ý1 >šHHÛ@ÿçÿîÿR#(ü,, ç `,- ^ì&'dAx4x4€LàxÈh`CÿÿÿUnit 8 - Lab Activity #3 ÿDATA SHEET ÿ 0?Name: ___________________________ Period: _____ Date: _________  €LàxÈh@NMeasure the dimensions of a room to find  ÿwall area  ÿand  ÿroom `:volume ÿ. ÿSHOW ALL CALCULATIONS AND UNITS ÿ €Làx´h08Height of the walls Length of the room Width of the room     0Window Dimensions €Làx´hê0 Width Length Total Area€Làx´h01 02 03 04  D1. How much paint will be needed to cover the walls, if one gallon pcovers 300 ft ÿ2 ÿ?      E2. What is the volume of the room? (calculate to the nearest cubic 0foot)     @U3. If the air conditioning system for the room moves 800 ft ÿ3 ÿ of air per Aminute, how long will it take to replace all the air in the room.