What is the surface area of the triangular prism?

A flower box in the shape of a rectangular prism measures 9
What is the area of the figure below?

Find the area of the park below:
If Mrs. Jones plans to cover the park with grass. One square of grass covers 25 square feet. How many squares of grass will need to be ordered to fill the entire park?

What is the surface area of the triangular prism below?

1) What is the surface area of the following figure?
2) Mrs. Jones wants to wrap a present for her huzz in the shape of a rectangular prism. The net is displayed alongside the rectangular prism. If Mrs. Jones has 700 in² of wrapping paper, will she have enough to cover the entire present? (type in yes or no)
3) Explain #2
Ms. Weasley is making a cake for Harry and Ron. If the volume of the cake is 682.5 ft³. The height of the cake is 7 ft and the width is 9