Question

2. In figure 11.167. A is a point on the cirele and BC is a chord of the circle. If 4OBC= y and CBAC =, the
+ y is
(a) less than 90°
(h) greater than 90°
(c) equal to 90°
(d) none of these
FIGURE 11.167​

Answer 1

Answer:

Great Dane 90 degree because there is bc