Answered

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

Sagot :

Cam943
Use the distance formula. The distance formula is: 

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

If you input the values, you will get: 

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

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

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

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

It is a square.

Hope that helped!

~Cam943, Moderator

Answer:

it is a square use geogebra and you will see

Step-by-step explanation: