![Image processing: Floor plan - detecting rooms' borders (area) and room names' texts - Mathematica Stack Exchange Image processing: Floor plan - detecting rooms' borders (area) and room names' texts - Mathematica Stack Exchange](http://i.stack.imgur.com/qDhl7.jpg)
Image processing: Floor plan - detecting rooms' borders (area) and room names' texts - Mathematica Stack Exchange
![How to calculate the quantity of paint for a room or building. / Calculating the quantity of paint required for a room in liters. ~ PARAM VISIONS How to calculate the quantity of paint for a room or building. / Calculating the quantity of paint required for a room in liters. ~ PARAM VISIONS](https://1.bp.blogspot.com/-IEixhU5drdk/YA_r3Osz6TI/AAAAAAAADRQ/L_02qd0Z1iUfSISn6OXGeAxSjHtgfDXuQCLcBGAsYHQ/s575/room%2Bpainting%2B.png)
How to calculate the quantity of paint for a room or building. / Calculating the quantity of paint required for a room in liters. ~ PARAM VISIONS
![Find the area of four walls of a room (assume that there are no doors or windows) if its length is 12m, breadth 10m and height 7.5m. Find the area of four walls of a room (assume that there are no doors or windows) if its length is 12m, breadth 10m and height 7.5m.](https://www.vedantu.com/question-sets/2ce38bed-061f-4e0c-8569-5e5b2b956b3d2543780729618839133.png)