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circles having radii r1,r2 intersect orthogonally .lenth of thier common chord is

circles having radii r1,r2 intersect orthogonally .lenth of thier common chord is
 

Grade:7

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
8 years ago
Find distance between the centres sqrt( r12 +r22) . Now you can any of the triangles to find out the half length of the chord

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