2009 · Q29
In the figure given above, ∠AOB = 46°; AC and OB intersect each other at right angles. What is the measure of ∠OBC? (O is the centre of the circle)
Elementary MathematicsTrigonometry
- A44°
- B46°
- C67°
- D5°
Explanation
∠OAM = 44°; answer A.
In the figure given above, ∠AOB = 46°; AC and OB intersect each other at right angles. What is the measure of ∠OBC? (O is the centre of the circle)
Explanation
∠OAM = 44°; answer A.