Question

prove(2,2),(-2,-2),(-2√3,2√3) are the climex of a Equilateral Triangle

Answer 1

Answer:

equilateral triangle means all sides are equal

if we take a=(2,2).b=(-2,-2),c=(-2√3,2√3)

we have to prove ab=bc=ac.

ab=√((2-(-2))^2+(2-(-2)^2))=√36

bc=√36

ac=√36.

so ab= bc =ac

so the following points are climax of a equilateral triangle

Step-by-step explanation:

distance between two points (x1,y1),(x2,y2)

is √((x2-x1)^2+(y2-y1)^2)