PQ is tangent to a circle centered at O. If the radius of the circle is 5 cm, then the length of the tangent PQ is :

CBSE Class 10 Maths PYQ · Circles · Triangle & Circle · 1 Mark · March 2023 · Standard

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811 Mark · March 2023 · Standard

PQ is tangent to a circle centered at O. If the radius of the circle is $5$ cm, then the length of the tangent PQ is :

• (a)$5\sqrt{3}$ cm
• (b)$10$ cm
• (c)$\frac{10}{\sqrt{3}}$ cm
• (d)$\frac{5}{\sqrt{3}}$ cm

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(a) $5\sqrt{3}$ cm