Show the formula for finding the area of a parallelogram. then find the area of the parallelogram pictured: parallelogram with length labeled 26.9 millimeters, width labeled 30.4 millimeters, and height labeled 20.1 millimeters.

its adding 5.5 each time

step-by-step explanation:

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )