- Trending Categories
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
In the given figure L1 Parallel L2 , Find the value of x.
"
Given :
In the given figure the lines L1 and L2 are parallel to each other.
To do :
We have to find the value of x.
Solution :
We know that,
If two parallel lines are intersected by a transversal then the corresponding angles are equal.
Sum of the angles in a triangle is 180°.
Let the angle corresponding to 70° be y as shown in the figure,
This implies,
$y = 70°$ (corresponding angles are equal)
$y+z = 180°$ (Linear pair)
$70°+z = 180°$
$z = 180°-70°$
$z = 110°$
$x+z+40° = 180°$
$x+110°+40° = 180°$
$x = 180°-150°$
$x = 30°$
The value of x is 30°.
Advertisements