Need help on 7-10 lol pls!!

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

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0