![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
Construct the angles of the following measurements:
$22\frac{1}{2}^o$
To do:
We have to construct $15^o$.
Solution:
Steps of construction:
(a) Draw a line segment $BC$.
(b) With centre $B$ and a suitable radius, draw an arc and from $E$, cut off $EF = FG$
(c) Bisect $FG$ at $H$ so that $\angle HBC = 90^o$.
(d) Bisect $\angle HBC$ at $K$ so that $\angle YBC = 45^o$.
(e) Bisect $\angle YBC$ at $J$ so that $\angle ABC = 22\frac{1}{2}^o$
Therefore,
$\angle ABC = 22\frac{1}{2}^o$.
Advertisements