Acontador is buidling the base of a circular fountain. on the blueprint the base of a circular fountain. the blueprint has scale of three centimeters to four feet. what will be the actual area of the base of the fountain in square feet after it is build? round your answer to the nearest tenth of a square.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet