Leanne plotted the points (2, 1), (6, 1) and (8. 6) on a coordinate
plane. Which ordered pair should Leanne plot next to complete a parallelogram?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

What is the slope of the line shown below?

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2