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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 1 · Q14
In the given figure, tangents PA and PB to the circle centred at O, from point P are perpendicular to each other. If PA =5 cm, then length of AB is…
In the given figure, tangents PA and PB to the circle centred at O, from point P are perpendicular to each other. If $\displaystyle \mathrm{PA}=5 \mathrm{~cm}$, then length of AB is equal to
Official answer
(B)
$\displaystyle 5 \sqrt{2} \mathrm{~cm}$
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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.