Marcus is painting all the walls in his apartment which he estimates to be a total of 1,450 square feet. he computed that he is finished with 60% of the painting Approximately how many square feet of wall space remain to be painted

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.