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shreya

· started a discussion

· 1 Months ago

why AD=BD=CD?

Question:

AB is the hypotenuse in the right angled triangle ABC. N is a point inside the triangle which divides the triangle in three equal parts (ABN, CAN, CBN). What is the distance between the orthocentre and the point N?

Options:
A)

AB3    

B)

AB6    

C)

AB2    

D)

AB4    

Solution:

Ans: (a)


ravindra

· commented

· 1 Months ago

because it's the rule of median drawn to the hypotenuse of right angled triangle
so AB=BD=CD
and if we draw a perpendicular to the hypotenuse then,
CD=square root of the product of AB and BD

SSP

· commented

· 1 Months ago

Yet to be approved!

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