A small circle with centre O has been cut from a circular piece of cardboard with the same centre. The radius of the small circle is 8 cm. The remaining cardboard is then cut into four equal parts along the dotted lines as shown in Figure 1. The four parts are rearranged to form a new shape in Figure2.
- Find the area of the new shape.
- Find the perimeter of the new shape. (Take π = 3.14)