ABC is a right angle triangle having `angleB=90^@` . If BD=DC, show that `AC^2 = 4AD^2 - 3AB^2`

ABC is a right angled triangle, having lfloorB=90^(@) . If BD=DC , Show that AC^(2)=4AD^(2)-3AB^(2) OR Prove that area of the equilateral triangle described on the side of a square is half the area of the equilateral triangle described on its diagonal.

ABC is a right angled triangle in which /_A = 90^@ and AB = AC . Show that /_B = /_C .

In Fig , ABD is a triangle right angled at A and AC bot BD. show that AC^(2)=BC . DC

ABC is right angled triangle in which /_ A = 90^(@) and AB = AC. Find B and C.

In Fig. ABD is a triangle right angled at A and AC bot BD show that (i) AB^(2) =BC . BD , (ii) AC^(2) = BC . DC , (iii) AD^(2) = BD . CD

In Fig , ABD is a triangle right angled at A and AC bot BD. show that AD^(2)=BD.CD

In Fig , ABD is a triangle right angled at A and AC bot BD. show that AB^(2)=BC.BD

In Fig . ABC is a triangle in which angleABClt90^(@)and AD botBC. Prove that AC^(2)=AB^(2)+BC^(2)-2BC.BD.

ABC is a right angled triangle with /_ C = 90^(@) , BC = a, AC = b , CD _|_ AB and CD = p . Show that 1/p^(2) = 1/a^(2) + 1/b^(2)

ABC is a right triangle in which angleA = 90^(@) and AB = AC. Find angleB and angleC .