abc is a triangle, right angled at c , if p is the lenght of perpendicular from c to ab and ab =C , bc =A and ca=B . show that
(i) pC = AB
(ii) 1/p2 =1/A2 + 1/B2
abc is a triangle, right angled at c , if p is the lenght of perpendicular from c to ab and ab =C , bc =A and ca=B . show that
(i) pC = AB
(ii) 1/p2 =1/A2 + 1/B2