| Today we had two classes. After correcting HW problems from 16.1 we looked at examples and did a number of questions from 16.2. Finally we looked at the theorem that states "The angle at the centre is twice the angle on the circle standing on the same arc" and considered 4 Corollaries of this theorem. Learn these for HW (as below). 
| 
Cyclic Quadrilateral - Opposite angles add up to 180 degrees
| ||||||
RSS Feed
