" I) "35." In the given figure,"D" and "E" trisect "BC" .Prove that "8AE^(2)=3AC^(2)+5AD^(2)" ."

In Fig. 7.86, if D and E trisects BC. Prove that 8AE^(2) = 3AC^(2) + 5AD^(2) .

In the given figure if AD bot BC prove that AB^(2)+CD^(2)= BD^(2) +AC^(2)

In the given figure, if AD bot BC , prove that AB^(2)+CD^(2)= BD^(2)+AC^(2)

In the adjacent figure, ABC is a right angled triangle with right angle at B and points D, E trisect BC. Prove that 8AE^(2)=3AC^(2)+5AD^(2).

In the given figure, AB = AC and AD = AE. Prove that: BD = CE

In the given figure, /_ACB= 90^(@)" and "CD bot AB . Prove that (BC^2)/(AC^2)=(BD)/(AD) .

In Figure,ABC is a right triangle right angled at B and points DandE trisect BC. Prove that 8AE^(2)=3AC^(2)+5AD^(2)

In figure,/_B<90^(@) and AD perp BC .Prove that AC^(2)=AB^(2)+BC^(2)-2BC.BD

In the given figure , BD bot AC .Prove that AB^2 +CD^2 = AD^2 +BC^2

In the given figure, ABC is a triangle right angled at B. D and E are ponts on BC trisect it. Prove that 8AE^(2) = 3AC^(2) + 5AD^(2) .