The circles having radii r1 and r2 intersect orthogonally. Length of their common chord is
Piyush Nahar , 11 Years ago
Grade 12
Analytical Geometry> The circles having radii r1 and r2 inters...
3 AnswersArun Kumar
Two circles intersect orthogonally means r1 through point of contact makes right angle with r2 through that point
so the line intersecting has lenght
common chord length = h
by equating area of triangle formed in 2 different way
Arun Kumar
IIT Delhi
Askiitians Faculty
mayank rajput
you can solve this by using cosine formula in resulting triangle
if abc is a triangle then
C*2=A*2+B*2-2ABcosm
where m is angle between sides opposite to angle c.
Abhishek Mehta
you can solve this by using cosine formula in resulting triangleif abc is a triangle thenC*2=A*2+B*2-2ABcosmwhere m is angle between sides opposite to angle c.
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