In the figure, O is the centre of the circle and A, B, C are points on it. <OAC=22°, <OBC= 42°. The measure of <BOA is :
A64⁰
B84⁰
C128⁰
D132⁰
In the figure, O is the centre of the circle and A, B, C are points on it. <OAC=22°, <OBC= 42°. The measure of <BOA is :
A64⁰
B84⁰
C128⁰
D132⁰
Related Questions:
ചിത്രത്തിൽ C വൃത്തകേന്ദ്രം. ∠ ABD = 30 deg ആയാൽ ∠ ACD എത്ര?