From a point the ground, the angles of elevation of the bottom and top of a Transmission Tower fixed at the top of 20m h

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 2335091862.     From a point the ground, the angles of elevation of the bottom and top of a Transmission Tower fixed at the top of 20m high building are `45^o` and `60^o` respectively. Find the height of the tower.
IBPS-PO 2017 Mock Mains
A

20m

B

`20sqrt(3m)`

C

`20(sqrt(3) - 1)m`

D

`20(sqrt(3) + 1)m`

E

`20sqrt(3m)`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD