Question

If a chord AB subtends an angle with measure 60 at the centre O, then ΔOAS is _____
(a) a right angled triangle
(b) an obtuse angled triangle
(c) an equilateral triangle
(d) an isosceles right angled triangle

Answer 1

Ans is c beacuse other two angles will also be equal ..so by angle sum property.. they will also be both 60 degree

Answer 2

BONJOUR,
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THE ANSWER IS OPTION C ✔ ✔