A square pyramid has a base edge of 1 meter. The height of each triangular face is 1 meter. What is the pyramid's surface area?
Show your work.

The production line where you work can assemble 5 appliers every 30 minutes at this rate how long should it take the line to assemble 125 amplifiers

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

With finding limits of multi variable !