In need of some assistance here. please and thank you.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

Find the ratios of the corresponding sides