Question

Show+that+the+following+points+taken+in+order+form+an+equilateral+triangle+in+each+case.
(i)+A(2,+2),+B(–2,+–2),+C^-2+3,2+3h+(ii)+A^+3,2h+,+B+(0,1),+C(0,3)

Answer 1

Answer:

I liked the way of asking the question

but sryy I don't know the answer correctly