Question

AB, BC and CD are equal chords of a circle with O as
than angleAOB
(a) 60°
(d) none of these
(b) 90°
(c) 120°
​

Answer 1

Answer:

Option A) 60degree is the answer

Answer 2

$\huge \red{answer}$

$60°$

$as \: we \: know \: equal \: chrod \:$

$make \: equal \: angle \: at \: the \: centre$

$therefore,$

$<aob = < boc = < cod$

$3< = 180$

$< aob = 60$