Which statement best explains how to find the area of the kite?
1) Add the diagonals of 20 cm and 10 cm, then divide by 2.
2) Multiply the diagonals CE, which is 15 cm, and BE, which is 5 cm, then divide by 2.
3) Add the areas of triangle ABD, which has a base of 10 cm and a height of 5 cm, and triangle BCE which has a base of 10 cm and a height of 15 cm.
4) Multiply the areas of triangle ABD, which has a base of 10 cm and a height of 5 cm, and triangle BCE which has a base of 10 cm and a height of 15 cm.
