The slope formula can be used to prove a quadrilateral has
Select one:
a. congruent sides
b. proportional angles
c. parallel sides
d. congruent angles

Question

The slope formula can be used to prove a quadrilateral has 
Select one:
a. congruent sides
b. proportional angles
c. parallel sides
d. congruent angles

anonymous · Answer

@Directrix

compassionate · Answer

The slope formula measures the side of an angle, the length from point A - B.

Which one do you think it is, dear?

directrix · Answer

Theorem: If two different lines have the same slope, then they are parallel.

Another theorem about slopes. If two lines are perpendicular and neither line is vertical, then the product of their slopes is -1.

Those are the only two theorems I can think of at the moment about slopes of lines.

So, read them and then look at your options.

anonymous · Answer

@Compassionate , the slope formula measures the slope , ryte ? not length

anonymous · Answer

for that the distance formula would be required

compassionate · Answer

Oh, my goodness. I'm thinking of the distance formula in geometry. 

Oops! 

You two carry on. I was never here.

anonymous · Answer

haha , no probs , bro ; it happens only to the best of us