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

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

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

DeltaABC is an isosceles triangle in which AB = AC. Show that /_ B = /_ C.

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 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.

In the given figure ABC is a right triangle and right angled at B such that /_BCA = 2/_BAC. Show that hypotenuse AC = 2BC.

ABC is an isosceles triangle with AB = AC. Draw AP _|_ BC to show that A = B.