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प्रश्न
The common point of a tangent to a circle and the circle is called ______.
उत्तर
The common point of a tangent to a circle and the circle is called point of contact.
संबंधित प्रश्न
A tangent to a circle intersects it in ______ point (s).
In fig. 5 is a chord AB of a circle, with centre O and radius 10 cm, that subtends a right angle at the centre of the circle. Find the area of the minor segment AQBP. Hence find the area of major segment ALBQA. (use π = 3.14)
In Fig.2, a circle with centre O is inscribed in a quadrilateral ABCD such that, it touches the sides BC, AB, AD and CD at points P, Q, R and S respectively, If AB = 29 cm, AD = 23 cm, ∠B = 90° and DS = 5 cm, then the radius of the circle (in cm.) is:
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- AB.
- the length of tangent PT.
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The distance between two tangents parallel to each other of a circle is 13 cm. Find the radius of the circle.
