In Figure, `A B C` is a right triangle right angled at `B` and points `Da n dE` trisect `B C` . Prove that `8A E^2=3A C^2+5A D^2dot`

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 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, ABC is a Triangle right angled at B.D and E are points on BC trisect it. Prove that 8AE^2=3AC^2+5AD^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) .

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) .

A B C is a right triangle right-angled at Ca n dA C=sqrt(3)B C . Prove that /_A B C=60^0dot

If A B C is a right triangle right-angled at Ba n dM ,N are the mid-points of A Ba n dB C respectively, then 4(A N^2+C M^2)= (A) 4A C^2 (B) 5A C^2 (C) 5/4A C^2 (D) 6A C^2

In Figure, A B C is a right triangle right angled at B and D is the foot of the the perpendicular drawn from B on A C . If D M_|_B C and D N_|_A B , prove that: (i) D M^2=D NxxM C (ii) D N^2=D MxxA N

In the given figure, Delta A B C is a right triangle right angled at A . D lies on B A produced and D E_|_B C , intersecting A C at F . if /_A F E=130^0, find (i) /_B D E (ii) /_B C A (iii) /_A B C

In figure, A B C is a right triangle right angled at A .\ B C E D ,\ A C F G\ a n d\ A B M N are square on the sides B C ,\ C A\ a n d\ A B respectively. Line segment A X\ _|_D E meets B C at Y . Show that: a r\ (C Y X E)=2a r(triangle \ F C B) .