Joe and Susan are both 40 years old and hope to have enough money saved to retire by the time they’re 65. They deposit $6,000 each year into an account that pays 4% interest compounded annually.

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

practice. practice. practice.

all it means is function 3

c) yes, because of asa or aas