Question 1:
In the diagram above, find the value of tan θ.
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture3.png)
In the diagram above, find the value of tan θ.
Solution:
Question 2:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture2.png)
In the diagram above, ABCE is a rectangle and point D lies on the straight line EC. Given that DC = 5 cm and AE = 4cm, find the value of cosθ.
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture2.png)
In the diagram above, ABCE is a rectangle and point D lies on the straight line EC. Given that DC = 5 cm and AE = 4cm, find the value of cosθ.
Solution:
Question 3:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture1.png)
In the diagram above, PMR is a straight line, M is the midpoint of line PR. Given that QR = 12cm and sin y°= 0.6, find the value of tan x°.
Solution:
![](http://spmmathematics.blog.onlinetuition.com.my/wp-content/uploads/sites/5/2015/02/Picture1.png)
In the diagram above, PMR is a straight line, M is the midpoint of line PR. Given that QR = 12cm and sin y°= 0.6, find the value of tan x°.
Solution: