Circles - Mathematics | Class 9 Questions and Answers on the Mobile | Competitive Exams
Mathematics
Circles
Enter eMail-id:
circles
1.
In the given figure, O is the centre of a circle.Then, ∠OAB=?
a.
50°
b.
60°
c.
55°
d.
65°
.3523.
Quiz Index
1
2
3
4
5
6
7
Question Answers
Course Material