Answers

2015-01-04T13:53:27+05:30
Let the sun makes angle Ф with horizon.
Then the height h = 10 m
              base   b = 10√3 m
We have tanФ= 10/10√3 = 1/√3 = tan 30
                   Ф= 30 degree
Sun is at 30 degree elevation
1 5 1
2015-01-04T16:17:29+05:30
TanФ=10/10√3
       =1/√3
tanФ=30
0