Question

Prove that ABCDis rhombus A(5,3) , B(6-2) C(1,-1) D(0,4)

Answer 1

Step-by-step explanation:

Use distance formula for

AB^2

BC^2

CD^2

DA^2

So, AB^2=BC^2=CD^2=DA^2

So AB =BC =CD =DA

So ABCD is rhombus