the circles c1 c2 and c3 with radii 1,2 and 3 respectively,touch each other externally.the centres of c1 and c2 lie on the x axis ,while c3 touches them from the top.find the ordinate of the circle that lie in the region enclosed by the circles c1,c2,c3 and touches all of them

pritam samanta , 15 Years ago

Grade 12