Place the indicated product in the proper location on the grid. (x + 2y)^2

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

a ≈ 172.05

step-by-step explanation:

the pictures.

365

step-by-step explanation:

hello,

as   long as they add up to 180 its correct.