Se the distance formula to find the length of the sides. Classify the given quadrilateral. Notice endpoint minus start point.
Se the distance formula to find the length of the sides.
Just make sure that you plug your numbers into the right places in the formula. How can you use distance formula and or slope to classify a quadrilateral is a square. To remember this note that you rise up but you run across and also that rise rhymes with y s. In this lesson students will recognize that by determining the distance and slopes of various lines of a quadrilateral they can classify the shape as a parallelogram rectangle rhombus square or none of these.