Sparks Garden is in the shape of a trapezoid. A gardener is supposed to spread fertilizer on the flowerbeds, but he
needs to know the area in order to buy the right amount.
What is the area of the garden?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.