On Sia's birthday, she cut a piece of cake and gave it to her father. What angle is made by the piece that she gave to her father?
Megha had a pizza cut into 4 pieces. She gave one piece of it to her little brother. What part of the whole pizza did she have?
On her birthday, Meena ate 5 pieces of cake, each piece weighing 5000 centigrams. Find the total weight of cake she ate.