Question

if (3,2),(-3,2),(0,h,)are vertices of an equilateral triangle and h<0 then the value of h is ​

Answer 1

Step-by-step explanation:

as it is equilateral triangle, all sides are equal...

$\sqrt{(x2 - x1)^{2} + (y2 - y1) {}^{2} }$

by using this distance formula,

$\sqrt{( - 3 - 3) {}^{2} + (2 - 2){}^{2} } = \sqrt{ {(0 - ( - 3))}^{2} + {(h - 2)}^{2} }$

root canceled both sides,

continue solving