1.

One vertex of an equilateral triangle is (2,3) and the equation of one side is x-y+5=0. Then the equation to other sides are

Answer»

`y-3=-(2pmsqrt3)(x-2)`
`y-3=(2pmsqrt3)(x-2)`
`y-3=(sqrt3pm)(x-2)`
`y-3=(sqrtpm5)(x-2)`

ANSWER :A


Discussion

No Comment Found