Прямая DE,
параллельная стороне АС треугольника
АВС, отсекает от него треугольник DBE,
Известно, что AD:DB=2:1.
Найти площадь треугольника DEB,
если площадь треугольника АВС равна
27 см2

ПРЕДЛОЖЕНИЯ В КОСВЕНУЮ РЕЧЬ:
1.Merry said?"I went to London with my sister "
2/ My mother asked ,"Did you clean the room yesterday&
3/Her teacher says, "I am going to ask you"
3.The teacher asked, "How did the acedent happen?"
4 I asked, "WHERE are you living now?"
5. Robert said to his friend ,"What interests you most of all?"
6. Pete asked his friend ,"who won the game?"