Ques 23
We have the following situation-
In triangle ABC
So,
AF = h - 20
= 30 m
Now in triangle AEF,
Therefore the distance between the girl and the boy is
= x + y
We have the following situation-
In triangle ABC
So,
AF = h - 20
= 30 m
Now in triangle AEF,
Therefore the distance between the girl and the boy is
= x + y