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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 3 · Set 1 · Q18
In the given figure, O is the centre of the circle. MN is the chord and the tangent ML at point M makes an angle of 70^° with MN. The measure of ∠…
In the given figure, O is the centre of the circle. MN is the chord and the tangent ML at point M makes an angle of $\displaystyle 70^{\circ}$ with MN. The measure of $\displaystyle \angle \mathrm{MON}$ is :
Official answer
(B)
$\displaystyle 140$°
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CBSE Class 10 Mathematics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.