T&T4 2.4 Q.11

T&T4 2.4 Q.12

Today we looked at Geometry 3.3 Ratio Theorems (click here) and 3.4 Circle Theorems (see picture below).

HW: Look at questions from these sections.

Today we:

• corrected HW on Trigonometric Graphs 
• considered the the Graph of y = tan (x)

Class notes are uploaded (click here).

HW: Questions from 2.7 on Trigonometric Graphs.

Started Section 2.9 Graphs of Trigonometric functions.

HW - Q.1,3,4 Ex. 2.7

Today we looked at 3D Trigonometry questions from Section 2.6 (click here).

HW: Try some more of these questions from 2.6 and finish the Exam Question started in class (see below)

Today we looked at an question using the Cosine Rule Section 2.5 (click here).

We then introduced 3D Trigonometry questions from Section 2.6 (click here). It is useful to know that Pythagoras works in 3D.

Today we went through the solutions to the test on the Line.

• 2011 Sample P.2 Q.3
  
• 2011 LCHL P.2 Q.3
  
• 2012 Sample P.2 Q.3
  

No class due to Higher Options Trip.
I hope that you are working away at your maths?

No class due to Opening of the School Year Mass.