Marsha recorded the time it took seven children of different ages to run one lap around the track. Using the line of best fit, which is closest to the length of time it should take Marsha’s 6 year old niece to run one lap?

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3