28th question 28 â ‹In the given figure, AB is the chord of a circle - Maths - Triangles

Question

28th question

28 â€‹In the given figure, AB is the chord
of a circle with centre O and AB is produced to C such that BC = OB
Also CO is joined and produced to meet the circle in D I f  
∠ A C D   =   y °   a n d   ∠ A O D
  =   x ° ,   p r o v e   t h a t   x
  = 3 y

Shruti Tyagi · Accepted Answer

Dear student,

⇒ x=3yHence proved Regards

28th question 28. ​In the given figure, AB is the chord of a circle with centre O and AB is produced to C such that BC = OB. Also CO is joined and produced to meet the circle in D. I f ∠ A C D = y ° a n d ∠ A O D = x ° , p r o v e t h a t x = 3 y .

28th question

28. In the given figure, AB is the chord of a circle with centre O and AB is produced to C such that BC = OB. Also CO is joined and produced to meet the circle in D. $I f ∠ A C D = y^{°} a n d ∠ A O D = x^{°}, p r o v e t h a t x = 3 y .$