Question

in the figure , o is the center and AD is the diameter of the circle. B and C are two points on it. < DOB = 50 degree


pls explain​

Answer 1

Step-by-step explanation:

Refer above attachment

Answer 2

Answer:

${x {y {y {yx}^{2} }^{2} }^{2} }^{2} {yx \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{222222xy} { \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{ \sqrt{2522} } } } } } } } } } }^{?} } } } } } } } } } } } } } }^{2} \\ \\ \\ \\ \sqrt{ \sqrt{ \sqrt{ \frac{2222 {?}^{2} }{?} } } }$