ICSE Class 10 Maths Circle: Tangents and Intersecting Chords
From the given figure, ∠TPQ and ∠TOQ are
A circle is inscribed in triangle ABC. If the tangents of a triangle are 4, 5, 7, respectively, then find the perimeter of the triangle.
____ drawn from the external point to a circle are equal in length.
- The length of the direct common tangent to two circles of radii 12cm and 4cm is 15cm.Calculate the distance between their centres.
Pls answer the question on Circles
Plz solve (c)
- In the given figure, AB is the diameter of a circle with centre O. AQ,BP and PRQ are tangents. Prove that OP and OQ are perpendicular to each other.
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