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If A be the area of a right triangle and...

If `A` be the area of a right triangle and `b` one of the sides containing the right angle, prove that the length of the altitude on the hypotenuse is `(2A B)/(sqrt(b^4+4A^2))`

A

`(2b)/(sqrt(b^(4)+4x^(2)))`

B

`(2bx)/(sqrt(b^(4)-4x^(2)))`

C

`(4bx)/(sqrt(b^(2)+4x^(2)))`

D

`(2bx)/(sqrt(b^(4)+4x^(2)))`

Text Solution

Verified by Experts

The correct Answer is:
D
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