What is the total surface area of this square pyramid? A square pyramid. The square base has side lengths of 9 millimeters. The triangular sides have a height of 12 millimeters.

mm2
189
216
297
378

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

What is the difference between the equations of a vertical and a horizontal line?

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o