The sum of 4 consecutive number is 330 what is the sum of the largest and the smallest number

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

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).