Trisha had the following seven distances (in feet) in the triple jump. 29, 30, 28, 32, 28, 31, 27 what is the approximate mean absolute deviation of her distances? round the mean and mean absolute deviation to the nearest tenth.

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

The second and fourth answer are correct