1.

If the sides of a triangle are ax^2+2hxy+by^2=0 and y=x+c, then its area is

Answer»

`(c^2sqrt(h^2-ab))/ABS(a+b+2h)`
`abs((csqrt(h^2-ab))/(a+b+2h))`
`(csqrt(h^2-ab))/abs(a+b+2h)`
`(csqrt(h^2-ab))/abs(a+b+2h)`

ANSWER :A


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