Maths / Circles / Angle at the Centre is Double The Angle at Circumference

QUESTION

 The value of $\angle AOB$  in the following figure, where O is the circle, is

Figure required

 OPTIONS A. $22^o$ B. $32^o$ C. $50^o$ D. $68^o$
Right Option : C

EXPLANATION
Explain TypeExplanation Content
Text

Angle at the centre is double the angle at the circumference

as angle at the circumference = $25^0$

angle at the centre = $50^0$

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