![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
Find the angle that is two-third of the complementary angle
Solution:
Lets take the angle as $x$
Complimentary angle of $x \ is \ 90 - x$
$x = \frac{2}{3} \times (90 - x)$
Bring 3 to the opposite side, and multiply 2 inside the brackets,
$3 x = 2 \times (90 - 2) \times x$
$3 x = 180 - 2 x$
$3 x + 2 x = 180$
$5 x = 180$
$x = \frac{180}{5}$
$x = 36$
Therefore the Angle is 36*
Advertisements