Mathematics

Quadrilateral ABCD has coordinates A(3,5) B(5,2) C(8,4) D(6,7). quadrilateral ABCD is a?


Answers

venkat

4 years ago Comment

Use the distance formula. The distance formula is: 

[latex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}[/latex]

If you input the values, you will get: 

A to B=[latex]\sqrt{13}[/latex]

B to C=[latex]\sqrt{13}[/latex]

C to D=[latex]\sqrt{13}[/latex]

D to A=[latex]\sqrt{13}[/latex]

It is a square.

Hope that helped!

~Cam943, Moderator