Roger is trying to prove or disprove that a quadrilateral in a coordinate plane is a parallelogram. Which strategy can Roger use

Question

3 years ago

6

to reach a valid conclusion?

2 answers:

Nesterboy [21] · Answer 1 · 2022-08-14T07:25:00+03:00

7 0

<span>B)<span>Use the slope formula to prove that there are two pairs of parallel sides.</span></span>

nexus9112 [7] · Answer 2 · 2022-08-14T09:50:57+03:00

Answer and step-by-step explanation:

If a quadrilateral is a parallelogram, then opposite sides are parallel.

To test this, Roger would need to find the slope of the opposite sides of the parallelogram; if the slopes are the same, then the sides are parallel.

He would need to do this for both pairs of opposite sides.