Question
The two buildings are 100m apart. From the top of the
first building, which is 60m tall, the angle of depression to the top of the second building is 45 degrees. How tall is the second building?Solution

How is H related to L?
Answer the following questions based on the information given below.
There are eight persons G, H, I, J, K, L, M and N in a family of three gen...
How is H related to T?
N is the mother of O. O is the mother of Q. Q is the brother of P. P is married to R's daughter. S is the son of R. T is the only sister of S. How is O ...
If T is female then how T related to Z?
Who among the following is the son of the son in law of grandmother of F?
How is L related to M?
How is H related to C?
A and Z are siblings. B has two children and he is son of Y, who is father-in-law of C. C has only one son. Z is not granddaughter of Y. How is A relate...
Who is the grandfather of Y?