Lilliana is helping her Mom build a shed in the backyard. One wall of the shed will measure 3.6 m by 2.4 m. When they build the frame for the wall, how could they use a measuring tape and their knowledge of diagonals to confirm that the wall is rectangular and not slanted (i. e., not simply a parallelogram)?

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

i believe the answer is the polygon, heptagon.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.