Question

the distance formula can be used to prove a quadrilateral has:

a. a right angle
b. congruent angles
c. parallel sides
d. congruent sides

Answer 1

if u want to prove that the length of 2 sides r equal .. u must find the distance of those 2 sides.. then and only then u can say 2 sides r congruent

got it :P ?

Answer 2

so u must use the distance formula to find if the sides are congruent?

Answer 3

yeah!!

Answer 4

thanks