
Grade 12Analytical Geometry
Proof of the followings:(1) Distance between orthocentre and incentre(2) Distance between orthocentre and cicumcentre(3) Distance between circumcentre and incentre(4) Distance between circumcentre and excentres
Proof of the followings:
(1) Distance between orthocentre and incentre
(2) Distance between orthocentre and cicumcentre
(3) Distance between circumcentre and incentre
(4) Distance between circumcentre and excentres




