Circle Theorems | Practice Exam Question | Year 2023-2024. ALMOST 6K views! SUBSCRIBE and SHARE!

In this video, students will learn
a) Parts of the circle involved in this example problem
i) Secant 0:44 - 1:15
ii) diameter 1:16 - 2:01
iii) tangent or point of tangency 2:01 - 2:47
iv) polygon 2:48 - 3:40
v) quadrilateral 3:41 - 4:15
vi) vertices (singular: vertex) 4:16 - 4:44
vii) Cyclic quadrilateral 4:52 - 5:25
viii) Reading off an angle from a diagram 5:26 - 7:34

b) Theorems and angle facts:
i) alternate segment theorem 7:35 - 12:25
ii) angle in a semi-circle 12:26 - 17:23
iii) sum of angles in a triangle 17:24 - 21:45
iv) alternate segment theorem 21:46 - 26:17
iv) adjacent angles on a straight line 26:18 - 29:24
v) sum of angles in a triangle 29:25 - 35:24
vi) Opposite angles of a cyclic quadrilateral 35:25