A rectangular pyramid is sliced by a plane that is perpendicular to the base of the pyramid, as shown. What is the shape of the face formed by the slice?
pentagon
rectangle
trapezoid
triangle

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.