The pyramid pictured below has a total surface area of 156 feet squared. Find the missing measurement, x.

16 more than the product of 5 and p

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180