Question 4:
In Diagram below, PQR is a straight line. Find the value of x.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2014/03/Picture13-1.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2014/03/Picture14.png)
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2014/03/Picture13-1.png)
Solution:
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2014/03/Picture14.png)
Question 5:
In Diagram below, find the value of y.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2017/12/Picture94-211x300.png)
Solution:
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2017/12/Picture95.png)
In Diagram below, find the value of y.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2017/12/Picture94-211x300.png)
Solution:
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2017/12/Picture95.png)
Question 6:
In Diagram below, PSR and QST are straight lines.
Find the value of x.
Solution:
In Diagram below, PSR and QST are straight lines.
![](http://pt3mathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/6/2017/12/Picture96.png)
Solution: