CHAPTER 9. GEOMETRY 9.2
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A
B
O
P
R
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A
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O
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More practice video solutions or help at http://www.everythingmaths.co.za
(1.) 022i
Example 1: Circle Geometry I
QUESTION
A D
B
C
O E
F
BD is a tangent to the circle with centre O.
BO⊥ AD.
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More practice video solutions or help at http://www.everythingmaths.co.za
(1.) 022i
Example 1: Circle Geometry I
QUESTION
A D
B
C
O E
F
BD is a tangent to the circle with centre O.
BO⊥ AD.