Two circles of radii 5 cm and 2-8 cm touch each other. Find the distance between their centers if they touch:
(i) externally
(ii) internally.
Solution:
(a) In figure (i) given below, triangle ABC is circumscribed, find x.
(b) In figure (ii) given below, quadrilateral ABCD is circumscribed, find x.
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.