ABC is an isosceles right angled triangle having C = 90 . If D is an – McqOptions

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1.	ABC is an isosceles right angled triangle having C = 90 . If D is any point on AB, then AD2 + BD2 is equal to
A.	CD
B.	2CD
C.	3CD
D.	4CD
Answer» C. 3CD

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