In the adjoinging figuse A, B & Care
three points on a circle with centre
o such that Ao B=110°
AOC-120°
find BAC
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helo guys its your answer
Step-by-step explanation:
(1) Given : AB and AC subtend 80° and 120° at centre. ⇒ ∠AOB ... Now ∠ AOB + ∠BOC + ∠AOC = 360° (2)Find : (i) ∠BOC (ii) ∠ OAC Get the answers you need, now! ... In the given figure, arc AB = twice arc BC and ∠AOB = 80°. ... Now, by angle sum property in ΔAOC.
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Sorry, I have given irrevelant answer but actually , ur dp is same as mine on wallpaper....may be ur dream is ias officer
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