This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: O . Find the values of a and b . 3. Given that AOB is a straight line. Find the value of a . 4. Given that AB , CD , EF intersect at O . Find ∠ AOC . 5. Given that ∠ DOC = 110 ° . Is it true that OB is the angle bisector of ∠ AOC ? Explain with steps....
View Full Document
This note was uploaded on 10/17/2011 for the course IELM 3010 taught by Professor Fugee during the Winter '11 term at HKUST.
- Winter '11