Two circles of radii 10cm and 12 cm intersect and the length of the common chord is 16cm.Find the distance between tbeir crntre
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we have to find the area of triangle by hero's formulae after that we find it :
1/2base ×height =area that we have find by hero's formulae .
Ans=2(2root2+3)
1/2base ×height =area that we have find by hero's formulae .
Ans=2(2root2+3)
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