Question

pqr is an equilateral triangle in the coordinate q and r as(0,4) and (0-4).find the coordinate of the vertex p

Answer 1

let p(x,y) be the coordinate of vertex p
since the triangle is eqilateral
so. pr =pr
pr
$pr { }^{2} = qr {}^{2} = pq {}^{2}$

Answer 2

Answer:(7,0)

Step-by-step explanation: