Find the length of the tangent drawn to a circle of radius 3 cm, from a point distant 5 cm from the centre.
Solution:
A point P is at a distance 13 cm from the centre C of a circle and PT is a tangent to the given circle. If PT = 12 cm, find the radius of the circle.
Solution:
More Solutions:
- O is the centre of the circle and AB is a tangent at B.
- If a, b, c are the sides of a right triangle where c is the hypotenuse.
- Three circles of radii 2 cm, 3 cm and 4 cm touch each other externally.
- Given below, The sides of the quadrilateral touch the circle.
- Find the radius of the inscribed circle ∆PQR.
- Given below, AB = 8 cm and M is mid-point of AB.