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Tangent $BC$ makes an angle of $x^\circ$ with the chord $AB$ of circle centered at $O$. If $\angle AOB = 100^\circ$, then value of $x$ is
- (a)$40$
- (b)$80$
- (c)$90$
- (d)$50$
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Ans: (D) $50$
Tangent BC makes an angle of x° with the chord AB of circle centered at O . If ∠ AOB = 100° , then value of x is
CBSE Class 10 Maths PYQ · Circles · Find angles · 1 Mark · March 2025 · Basic
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