Question

Show that the triangle PQR formed by the points P(√2,√2),Q(-√2,-√2)and R(-√6,-√6) is an equilateral triangle

Answer 1

it is not a equilateral triangle because PQ is not equal to OQ and PR

Answer 2

mark me as brainliest !!!!
because the ans is very simple
using distance formula first find
all the lengths of side and then check
weather all the sides are equally or not
if they are equall then it is a equilateral, triangle