The size of the large cabinets door = 2.3 * 11.5 = 26.45 inches the board size in inches = 10 1/2 * 12 = 126 inches number of doors = 126 / 26.45 = 4.76 so the number of doors = 4 doors
- Obtuse = one side is more than 90 degrees - Acute = all sides are less than 90 degrees - Isosceles = two sides are of the same length - Equilateral triangle: all angles are of same measure (60) - Scalene: all sides are of different lengths - Right Triangle: One of the angles equals 90 degrees.
