Annie is unpacking a full box after moving. She removes a 8 in. x 14 in. x 20 in

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

-6 is the correct option from the above given options

i believe the answer is the polygon, heptagon.

answer: x=60