In a right-angled trigangle `/_A` is a right-angle and `AO` is perpendicular to `BC` at the point `O`. Prove that `AO^(2)=BOxxCO`.

In Delta ABC, /_A is a right angle and AO is perpendicular to BC. Prove that AO^(2) = BO.CO .

In right angled triangle ABC , /_A is a right angle. AD is perpendicular on the hypotenuse BC . Prove that (DeltaABC)/(DeltaACD)=(BC^(2))/(AC^(2)) .

In right angled triangle ABC,/_A is right angle.AD is perpendicular to the hypotenuse BC.Prove that (Delta ABC)/(Delta ACD)=(BC^(2))/(AC^(2))

ABC is a right angled triangle right angled at C. CD is perpendicular on the hypotenuse AB. Prove that (AC^2)/(BC^2)=(AD)/(DB)

ABC is a right angled triangle right angled at C. CD is perpendicular on the hypotenuse AB. Prove that (BC^2)/(CD^2)=(AB)/(AD)

A triangle ABC is right angles at Adot AL is drawn perpendicular to BC. Prove that /_BAL=/_ACB

ABC is a right angled triangle right angled at C. CD is perpendicular on the hypotenuse AB. Prove that (BC^2)/(AC^2)=(DB)/(AD) .

A triangle ABC is right angled at A. AM is drawn perpendicular to BC. Prove that angleBAM=angleACB

A triangle A B C is right angled at A. AL is drawn perpendicular to B C . Prove that /_B A L=/_A C Bdot

A triangle ABC is right angled at A.AL is drawn perpendicular to BC. Prove that /_BAL=/_ACB.