![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
If a pole $6\ m$ high casts a shadow $2\sqrt{3}\ m$ long on the ground, then find the sun’s elevation.
Given: A pole $6\ m$ high casts a shadow $2\sqrt{3}\ m$ long on the ground.
To do: To find the sun’s elevation.
Solution:
![](/assets/questions/media/148618-42066-1616695290.png)
Let height $=6\ m$
length of shadow $=2\sqrt{3}\ m$
$\theta$ is angle of elevation
$tan\theta=\frac{height}{shadow-length}$
$=\frac{6}{2\sqrt{3}}$
$=\sqrt{3}$
$=tan60^o$
$\therefore \theta=60^o$
Thus, angle of elevation is $60^o$
Advertisements