ABC is a right-angled triangle, right angled at A. AD is drawn perpendicular to BC from A. Then AB2 is equal to

ABC is a right-angled triangle, right angled at A. AD is drawn perpend

1.	ABC is a right-angled triangle, right angled at A. AD is drawn perpendicular to BC from A. Then AB2 is equal to
A.	AC.CD
B.	BC.BD
C.	BC.CD
D.	BD.CD
Answer» C. BC.CD

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ABC is a right-angled triangle, right angled at A. AD is drawn perpendicular to BC from A. Then AB2 is equal to

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