Find the area of the parallelogram by imagining that the red triangle is on top of the green triangle. Please help I need it asap <3

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

An octagonal prism has jow many lateral faces?